It's time that Glasgow Subway operates longer on Sundays rather then the short time of 10:00 - 18:00. 

This will be of huge benefit as more people are out on Sunday's and many other major cities in the UK including London Underground still have the system running till almost midnight on a Sunday so why should it that people have to rush from their shopping at Buchanan Street or St Enoch to catch the last train at 6pm on a Sunday otherwise having to resort to getting a bus which also has reduced frequency or spending a lot of money on a taxi instead. 

Its time for Glasgow Subway to get ahead of it's time with the current modernisation program and extend the time on Sunday so that people can spend a little more time in the town on Sundays