Ben cut off the police emergency call handler’s questions and left the restaurant through a tradesmen’s back exit that led into an alleyway. He lit a Gauloise and slowly walked back around the corner, crossed the street and made his way along Rue Joséphine Beaugiron as far as the antiquarian bookshop opposite Romy’s building, from where he could monitor events at a discreet distance. He finished his cigarette outside the shop and then wandered inside and spent a while browsing the shelves of dusty old books.

Fourteen minutes later he heard the police sirens screeching to the scene. By then he’d picked out a handsome old deluxe volume of the collected poetry of Charles Baudelaire. A present for his friend and colleague Tuesday Fletcher at Le Val, possibly the only ex-British Army sniper in the world with a taste for nineteenth-century French poetry. Ben ambled up to the front desk with the book in hand. The sirens were growing loud outside, filling the street. He said to the shop proprietor, ‘What’s happening now?’

‘God only knows,’ the guy grumbled. ‘This whole city is going to shit, if you ask me.’

The two of them stood in the shop doorway watching as a pair of marked cars and a gendarmerie van screeched to a halt across the street, a team of uniforms scrambled out looking highly purposeful and disappeared inside Romy Juneau’s building. Just regular police, responding to a regular incident. If only they’d known who they were really dealing with.

‘Dear me, I hope nobody got hurt,’ Ben said. The bookshop owner just grunted, threw up his hands in resignation at the terrible state of the world and returned to his desk. If only he knew, too.

The cops would soon call in the coroner and start asking questions up and down the street in search of potential witnesses to the incident. It was time for Ben to be moving on. He paid for his purchase, tucked the book under his arm and left the store at a relaxed pace, nice and easy, drawing no attention from anyone. The best way to disappear in a crowded city was to go underground. He headed for the nearest Métro station, joined the fast-moving crowd heading for the tunnels, and caught a packed train that took him on a winding, circuitous route back towards the safehouse.