Theresa May has now signed a letter to trigger Article 50, the start of the official process to leave the EU.
Southern Reinstates More Trains
Southern Rail is to reinstate more of the daily trains it cancelled earlier in the year.
The services were dropped as part of an emergency timetable following months of delays and disruption caused by staff shortages and strike action in a row over the role of conductors.
A full timetable will be restored from Tonbridge and Reigate to Redhill and London Victoria/London Bridge from Monday. Inner London and West London line services were reinstated last week and more services will be added in the coming weeks.
Alex Foulds, Southern's Passenger Services Director, said: "I want to apologise again to our passengers who have suffered ever since the RMT began their unnecessary action against our plans to improve customer service on board our trains.
"The temporary revised weekday timetable has been delivering a more consistent, reliable service. Now, as promised, we are steadily reintroducing trains and will continue to do so until the entire timetable is back in place.''
A temporary timetable with a reduced service was introduced in July following a spate of strikes in a long running row over the role of conductors, and "unprecedented'' levels of train crew sickness.
Mick Cash, general secretary of the Rail, Maritime and Transport union said: "These are pitiful changes to the Southern timetable and the fact that passengers are still paying through the nose for a vastly reduced service is solely due to the gross managerial incompetence and profiteering of this basket-case rail operator.
"Yet again Southern are blaming their staff for their own systemic failures while the parent company is sitting on profits of #100 million.
"The fact that they are still unable to run the service the taxpayer is paying for, and the fact that the Government are letting them get away with it is a national disgrace.''
RSPCA announces increase in cases in 2016
The husband of a young mum who died just hours after she gave birth to her second son's said he continues to blame himself
A driver's been treated by paramedics after his car crashed in Ashford and ended up in a river.
Recently Played Tracks
Now playing: Non-stop hit music
Deposit £10 to get a £40 Welcome Bonus - That's £50 to play bingo, slots and more!*
Over 50 tracks to make you feel-good. New album out now...
Find your local four day weather report here.
What's happening on the roads where you are?
Make Heart the soundtrack to your day and you could be a winner with great prizes up for grabs throughout the day.
Find out more about some of the companies advertising on Heart.
Get some great ideas on how to advertise your business on radio, online and on mobile.