Boxing Day crowds are traditionally bigger than those for an average game - for example the 5,000 who showed up today to watch Newport County play Plymouth (with the alternative local attraction being the traditional Boxing Day rugby match at Cardiff Arms Park, only 12 miles away, between Cardiff Blues and Newport Gwent Dragons - which was a sell-out).
Seeing the vast array of empty seats this afternoon confirms to me that the Albion have something to worry about.
Many did not turn up because of transport issues. I know loads from The Seaford/ Newhaven area who could not be bothered as there were no trains. I also know of a group of 8 who turned up at Seaford Station expecting a train. They went to the pub instead. Incidentally, I tried the Seagull travel bus from Seaford for the first time. What a great service especially after the game when in all that rain you could just walk up get on the bus without queueing.