Kensington and Chelsea has seen the biggest single decrease in arson attacks, with 94 per cent fewer deliberate fires than 10 years ago.

Cases of arson across West London have dropped by nearly 90 per cent over the last decade, according to new figures released today by London Fire Brigade.

In Hammersmith and Fulham deliberate fires are down by 87 per cent from 334 to 43, and in Westminster they have dropped by 88 per cent from 301 to 37.

In 2003/4 fire fighters were battling 1386 deliberate fires in Hounslow which have plummeted 88 per cent to 160. And ten years ago Ealing had 943 recorded cases of arson which has now fallen by 83 per cent to 156.

Councillor Nicholas Paget-Brown, Leader of the Royal Borough of Kensington and Chelsea, said: “I am very pleased there has been such a big decrease in deliberate fires in the borough. Our twice weekly domestic rubbish collections and regular street cleaning helps remove the materials that people can use to start fires, as does the work our officers do in spotting potential problems and reporting them. I am sure our officers and residents will continue to work closely with the London Fire Brigade to help keep our community safe.”

London Fire Commissioner Ron Dobson said: “Over the last decade the Brigade has worked extremely hard alongside its partners in the police and local councils to make it more difficult than ever for mindless vandals to endanger the lives of Londoners by setting fire to rubbish and vehicles left in our streets.

“We cannot be complacent though and I would urge anyone who sees an abandoned vehicle or dumped rubbish to report it to their local council, which will help get it removed so it cannot become a target for would be arsonists.”

In 2003/4 crews were attending, on average, 644 deliberate fires a week or 92 fires a day across the capital.

Last year the number of deliberate fires in London was 4,213 or around 81 each week. 

The Brigade has set up a number of schemes which have helped the reduction of deliberate fires. Firefighters are also working closely with local authorities to remove abandoned vehicles and fly tipping from the streets.

The sharp decline in deliberate fires can also be attributed to the increasing scrap value of motor vehicles making it less likely that they will be abandoned and therefore subject to arson. Figures produced by LetsRecycle.com show that the price for light iron has increased by £120 per tonne in the last 10 years. The metals recycling sector is worth around £5.6 billion to the UK economy.

Further Brigade initiatives include the Juvenile Firesetters Intervention Team (JFIS), which works with young people who show firesetting behaviour and London’s fire investigators work with the police to identify arson and bring arsonists to court.