NewsUK NewsRoad Traffic AccidentsLIVEUpdated 2 mins agoPolice have rushed to the A4 in Cranford, London, after a serious incident with multiple forensics tents now put up at the sceneThe A4 has been closed by police after serious incident(Image: @CotswoldsGirls/X)Rebecca McCulloch and Berk Uyal Live News Content Editor/ReporterThe A4 near Heathrow Airport has been closed as police investigate a major incident with multiple forensics tents put up at the scene.A number of police vehicles are within a large cordon where the road is shut in Cranford between Great South West Road and The Parkway, leading to queues towards the A30Four bus routes are being diverted away from the scene, Transport for London has said. The Metropolitan Police and London Ambulance Service have been contacted for more information, MyLondon reports.Today13:17 BSTNature of incidentThe nature of the incident is unknown at this stage.We have contacted the Metropolitan Police and London Ambulance Service for further information.Today13:16 BSTWhen?The road was first closed shortly after midnight Monday (June 30) following a police incident.The closure remains in place this morning as officers continue their investigation.Today13:15 BSTWhere?The closure is on the A4 Bath Road westbound between Great South West Road and The Parkway near Heathrow Airport.Queueing traffic has built up in the area as diversions remain in place.‌Today13:05 BSTTwo forensic tents erectedPolice have erected two forensic tents on the A4 near Heathrow Airport as an investigation into an overnight incident continues.A crime scene remains in place as we bring you the latest updates in our live blog.‌