Thames Valley Police have issues the following advice to businesses in the area:

*Ensure staff report any suspicious activity to security officials and the police

*Consider regular checks of the building and surrounding areas. Identify any areas that are vulnerable and remove loose objects that could be used as missiles

*Make sure all service doors are kept locked and secure when not in use

*Ensure your CCTV system is fully operational

*Consider removing high value goods from display windows overnight

*Keep as little cash as possible in the building overnight

*Where possible retail premises should be suitable staffed with security guards

*Landlords need to ensure that residents living above commercial premises are aware of risks and ensure that all fire alarms, smoke alarms and fire escapes are fully functional

*Does your alarm company have the latest key holder information? If not call them now

*Does your business have an emergency business plan?

*Petrol stations should avoid selling petrol in small containers

*In the event of an emergency call 999