
The RT proved to be one of the most successful designs ever built, and was the backbone of the London Transport fleet from the late 1940s until the early 1970s. The last few took their final bow with London Transport in April 1979, although a number still exist today, mainly in preservation.
The RT/RF Register in association with London Transport organised a special rally in August 1989 to celebrate the bus which became the symbol of London and all that was best in British bus design.
What is an RT?
There has been some debate over the years as to what an RT is, the most popular opinion being that RT stands for Regent Type. Most buses were AEC Regents, although a few were Leyland chassis derived from the PD2. My personal opinion is that Regent Type is a little clumsy for London Transport and I prefer to believe that RT simply stands for Regent.
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