SIR - On my way home from the theatre on December 22 at 4.15pm I caught the 662 Keighley bus. It was absolutely full, and I have been on other 662 buses in the evening with standing room only.

Is there a case for a better service than every half hour? A 20-minute or 15 minute service for at least some of evenings and Sundays would be most welcome.

I remember when the Keighley bus ran every quarter-hour in the evenings.

Keith Trobridge, Otley Road, Shipley