BBC Radio 4 PM (@bbcpm) 's Twitter Profile
BBC Radio 4 PM

@bbcpm

This is the official account of PM on @BBCRadio4. On air 5-6pm weekdays and Saturday 5-5.30pm.
#bbcpm

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linkhttps://www.bbc.co.uk/sounds/brand/b006qskw calendar_today12-06-2013 09:40:37

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BBC Radio 4 PM (@bbcpm) 's Twitter Profile Photo
BBC Radio 4 PM
@bbcpm

21 days ago

A new signalling system for trains should reduce delays because  “fundamentally, there are fewer things to go bang and get overheated.” But how does it work? Oliver Turner, of Govia Thameslink Railway, explains. #BBCPM