Paul Corfield wrote in
:

On Mon, 23 Mar 2009 06:27:53 GMT, (Neil
Williams) wrote:

On 23 Mar 2009 02:11:27 GMT, James Farrar
wrote:

Most bus routes in London don't operate to exact timetables.

I thought they did, but that it was not advertised.

You're correct - to see the detailed timetable for almost every route
in London take a trip along to www.londonbusroutes.net and select
operational details and click on a route number.

Pretty much every route I use has a note on it that reads "This route is
classed as high frequency, and as such controllers will endeavour to
provide an even service rather than necessarily adhering exactly to the
times shown."