Service between Brighton and Falmer before and after the Arsenal game looking pretty decent at the moment according to National Rail Enquiries site. Trains every 10 minutes or so in both directions. Hurrah!
I got a Thameslink train from Three Bridges to Brighton on tuesday morning (first day of the most recent strike dates) that was shown on the National Rail site as coming from London Bridge. It was only a couple of minutes late and was nearly empty. The skeleton service shown on the National Rail...