IMHO, an arena tour is better than a stadium tour.
The only info I have is the possibility of the Newcastle date (24/11/03) going on sale on Wednesday 12th March through Ticketmaster. I can only speculate that he's not going to just come to Newcastle then go home, but will stay and do other arenas in the country (eg Manchester, Wembley, Birmingham NEC etc)
FYI, the best way to get tickets for UK events is probably to get them from Ticketmaster Priority (£20 a year lets you jump the phone queue).
Wembley tickets best availability goes online at
www.wayahead.com/wembley
Good luck with any ticketgetting!!!
Steven.