MixIt

Mobile 'phone advert featuring a green and cream MCW Metrobus and two green AEC Routemasters.

Also a 2009 ad latching onto the social networking trend features cheerleaders, a band, lots of enthusiastic young people, and an open topper driving around London. It's not however your usual ex-London Transport bus, it's Leyland Titan PD2 CTF826B, formerly Lytham 68: