Road closures remain in place as work continues to make safe an unexploded World War II bomb unearthed in Wembley.
Police were called at 14:57hrs on Thursday, 21 May to a building site on Empire Way, Wembley to reports of the unexploded device.
The 50kg device was discovered by builders working at the location.
A 400m cordon has been put in place around the site. Work is underway to make safe the device. This work is ongoing.
A number of residential and business addresses have been evacuated as a precaution.
Officers and partner agencies continue to work to ensure disruption for local people is kept to a minimum.