Open Floor
OK I'll bite
Clue 1
This station is east of the river Severn
Open Floor

The rules say that you should wait until someone posts a potentially correct answer (or one that isn't clearly wrong) before posting the next clue.
Also, and it wasn't clear from the timeline, but I posted Slough in response to your clue 2 rather than clue 3.![]()
Ashchurch ?