The English Riviera Tour bus parked outside their office at Torquay railway station. KYV633X is an MCW Metrobus which was delivered (with a roof) to London Transport in 1981 and was their M633.
<a href="//commons.wikimedia.org/wiki/User:Geof_Sheppard" title="User:Geof Sheppard">Geof Sheppard</a>
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span>