City of London Police

The Thin Red Line: Why the City of London Has Its Own Police Force

When people think of policing in London, they almost always picture Scotland Yard and the Metropolitan Police. But if you step inside the famous "Square Mile", the historic financial heart of London, you are entering the jurisdiction of a completely different, fiercely independent force: The City of London Police.

Despite patrolling an area of just over one square mile, this tiny force has a massive history. From medieval night watches to the hunt for Jack the Ripper, this is how they came to be, and why they remain one of the most unique police forces in the world.

Keeping the Watch: The Origins

Before organised police forces existed, medieval London relied on the "Ward Watch." Created in the 1200s, this was a system of day constables and night watchmen who patrolled the city walls and gated entries.

Cheapside Plane: Possibly the Oldest Tree in the City of London

Walking through the Square Mile there are plenty of green spaces, filled with plants, shrubs and trees, which bring nature to this hub of London life. One tree in particular, though, stands out. 

On Wood Street, Cheapside, stands a 70 foot London Plane (Platanus × acerifolia), on a small plot of land surrounded on three sides by buildings. So how old is it and how has it survived fire, redevelopment and war?

Research shows that this tree has stood for over 275 years, although it could be much older. Regardless, this still makes it, quite possibly, the oldest tree in the City of London.

The tree stands on a small plot that was once part of St Peter Cheap, one of the churches that did not survive the Great Fire of 1666.