A GRAND bus rally at the Wroughton Science Museum will help mark the centenary of Thamesdown Transport.

The event on September 12 will be part of the Heritage Open Days weekend event and will feature buses new and old.

The company is also continuing its classic bus tours of Swindon. The rides depart from Fleming Way Stop V on Saturdays at 10.30am and 11.30am for the 1967 Daimler double-decker and at 2pm and 3pm for the open top tour.