Drivers are being warned about three road closures likely to cause delays over the next fortnight in Swindon.

National Highways, responsible for maintaining motorways and major A-roads, has said motorists can expect delays of up to half an hour.

The first will be a lane closure for drainage works on the M4, from 10pm on Thursday, July 18 to 6am Friday, July 19, which is expected to cause slight delays of under ten minutes westbound between junction 15 and 16.

Moderate delays between ten minutes and half an hour are expected on the A419 southbound, between Latton and Cricklade, from 3am Friday, July 19 to 8pm Sunday, July 21 as there will be two lane closures for the Royal International Air Tattoo.

The A419 northbound/southbound from Freeths Recycling, Castle Eaton and Widhill Farm will also be subject to moderate delays of up to half an hour, due to closures for the Royal International Air Tattoo at RAF Fairford.