Monaco is the setting for the Tour de France’s high-profile opening and the route of several key police and security operations. Its polished spectacle—glass halls, crowded streets, motorcades, and mountain roads—provides the public stage against which the novel’s investigation of murder, threats, and kidnapping proceeds. The principality is not merely a backdrop: its event timetable gathers officials and investigators, its geography shapes the race, and its tightly observed spaces help make the contrast between public order and concealed danger legible.

The Tour and the principality

The Tour’s advance publicity reaches the streets before the race itself. Posters across the city advertise the opening, for which 200,000 spectators are expected. The first stage is a time trial around Monaco; the local anticipation, however, centres on the following day, when the peloton is to crest the high Corniche, descend along the coast road into the old port, pass the foot of Château Park, and leave the city along Boulevard des Anglais. The route’s public map turns the coastline into a visible promise of speed and spectacle, while the countdown—one day until the Tour begins and two until it reaches Nice—places Monaco at the opening edge of the wider drama.

The first stage is a 15-kilometre individual time trial, distinct from the longer, mass-start racing that follows. On 4 July, twice the 100,000 spectators who attend the Formula One Grand Prix are expected for the Tour’s opening. The race begins in earnest for many with the 182-kilometre second day, but the time trial matters in its own right: it formally sets the Tour in motion, beginning three weeks expected to bring drama, amusement, and scandal. The event’s scale makes Monaco a highly visible public gathering, with a security operation proportionate to the crowds and the international attention.

Security, ceremony, and investigation

Monaco’s Centre de Congrès hosts a security briefing for the Tour. Its signature entrance hall, La Grande Verrière, is vast and glass-walled. To Paul Darac it resembles a diamond; Roland Granot, entering the centre for the first time, sees instead a bell jar filled with credentialled delegates. The contrasting impressions capture the mixture of glamour and containment surrounding the event: officials arrive beneath a monumental transparent structure, while the many people inside are sorted and identified by accreditation.

At the briefing, Agnès Dantier is expected to attend, and Squadron Chief Barbusse calls to ask why her name is not checked on the invitation list. She has decided not to go. Later, she reports the findings of a Monaco meeting to colleagues after Commandant Georges Lanvalle presses her to pass them on. Monaco thus brings the security apparatus into the investigation’s working life: decisions made in the principality return to Nice as intelligence and operational direction, linking event security with the police inquiry rather than leaving them as separate strands.

The Tour’s security director, André Soutine, opens the briefing after confirming that the gallery is clear of unauthorised personnel and that the greeters have been escorted out and the auditorium doors locked. His grave, controlled manner frames the meeting as a disciplined operation. The gathering is not simply ceremonial; it is a coordination point involving the people responsible for protecting a race expected to draw enormous crowds.

That security concern sits alongside a separate dispute over a proposed first mosque in Nice. Agnès initially interprets the mosque demand made by the group behind the threats as its genuine, lasting objective, but an intelligence report from the DCRI changes her assessment. Paul Darac adds that opinion at the Nice municipal government has shifted from strongly opposing the mosque toward a more even balance, according to Imam Abdel Asiz and his community. The Monaco meeting supplies the occasion for relaying this assessment, bringing a local political conflict into the same security conversation as the Tour.

A landscape of spectacle and unease

The principality’s physical setting appears from the heights above it as a dense concentration of exclusive apartment buildings. After motorcycle officers return from a jog, mist lifts from the surrounding mountains and drifts seaward; six hundred metres below, Monaco glints in a tightly packed mass. The view is beautiful but does not inspire universal admiration. In conversation after the briefing, Yves Dauresse hears that some locals regard the principality as an ugly growth on an otherwise beautiful landscape. Darac’s description of it as a modern-day Babazouk for the rich, but without the old quarter’s charm, gives the setting an edge of social criticism: Monaco’s glitter is also a conspicuous enclosure of wealth.

The contrast between the city below and the open hills above it returns during the race. At 4:44 p.m., Dauresse waits on a mountain road for the last time-trial competitor, positioned beside a kerbed pavement that appears suddenly on the inside of a descending hairpin. He raises a yellow warning flag and slowly waves it from side to side, with a whistle at his lips. The rider passes safely, his pedalling masked by the crowd and the motorised entourage, and descends toward Monaco. For Dauresse, the first stage is over. After twelve years of this work, he regards this year as his last. The route makes the mountain both a racing hazard requiring precise intervention and a vantage point from which the crowded principality lies far below.

The race as a moving operation

On the second day, the race’s machinery is assembled in full. Twenty-five kilometres away in Monaco, the promotional caravan is already on the road; team buses move slowly through crowds, and the riders’ bicycles are washed, adjusted, and prepared. The riders warm up in bright Lycra after signing in and hearing the dignitaries’ speeches. Behind the starting field gathers a motorised armada of team cars, press, television crews, neutral service vehicles, doctors, and hundreds of others. The race director’s car stands at the line, with the forty-five-strong Garde Républicaine motorcycle squadron preparing to lead out along the route.

Among the officers at the front are Dauresse, David Jarret, and Roger Lascaux, who think of themselves as a band of brothers—the unit’s three musketeers—although the narrative makes clear that this shared self-image does not belong equally to all three. The whole world is watching, while the riders and their escort prepare to move through a route that turns Monaco’s streets and surrounding roads into a coordinated public spectacle. This ceremonial order runs parallel to the officers’ less visible tensions, allowing the race to function as both an event and a pressure point in the larger plot.

Monaco also stands in a telling contrast to the city’s earlier crime scenes. In the investigation of the murder on Rue Verbier, Darac considers how balconies, windows, and cameras overlook a prayer room and its surrounding marketplace; the density of observation could yield witnesses, but also creates a difficult problem of triage. Later, the police reconstruct how a kidnapper defeated a camera’s time record not with an elaborate jammer but by photographing the camera’s exact view and placing that image in front of its lens. The Monaco chapters broaden this attention to surveillance and controlled space into the public domain of a major sporting event: officials secure galleries, police and gendarmes coordinate, and an immense procession of people and vehicles moves along a defined route.

Narrative significance

Monaco’s role depends on contrast and convergence. It is a wealthy, tightly packed principality seen from mountain heights, a conference venue where security decisions are made, and a racecourse watched by a vast international audience. The Tour promises speed, celebration, and three weeks of spectacle; the investigation follows the concealed actions that threaten lives beyond the public gaze. By carrying police briefings, political intelligence, and the race’s elaborate logistics through the same setting, the novel makes Monaco a junction between institutional performance and practical danger.

The route also lends the race a structural rhythm. Its first stage formally starts the Tour, its second day draws the peloton through the coast toward Nice, and its many escort vehicles and uniformed officers transform the road into a moving security environment. Against that expansive, televised procession, the novel repeatedly returns to small, decisive acts of watching and misdirection: a witness sees from a balcony, a camera records a marketplace, and a photograph can briefly substitute for the view itself. Monaco therefore belongs to the book’s larger concern with how public events are secured—and how, within apparently managed spaces, critical facts can still be hidden in plain sight.