In the early 1980s there was a proposal to close Marylebone and divert British Rail services via High Wycombe into nearby Paddington. There was also a plan to extend the Metropolitan Line to Aylesbury, so London trains via Amersham would be sent to Baker Street. Marylebone station was to be converted into a bus and coach station. London Underground said the Metropolitan Line could not cope with any more trains and was full up. However these plans were deemed stupid and clumsy, and were quietly dropped.