This is a bit of a niche thread! Visiting Guildford yesterday and having recently enabled Tap2Go on my SWR Smartcard, it occured to me that the public could freely use the station footbridge as a through route again if they also got a (free) SWR Touch card and had Tap2Go enabled. If I read the rules on Tap2Go correctly, you are not charged if you exit the same station that you enter within 15 minutes. That's plenty of time to get across that bridge.
With hindsight I had plenty of time to check this myself, but failed to do so yesterday.
With hindsight I had plenty of time to check this myself, but failed to do so yesterday.