on 10-08-2012 18:08
on 10-08-2012 18:08
on 11-08-2012 08:00
on 11-08-2012 08:00
if you have an o2 data bolton that includes btopenzone then you have free wifi in most of the park.
And according to ofcom site finder o2 have installed loads of masts around and in the stadium.
also input olympic stadium here http://www.o2.co.uk/coveragechecker shows the location of o2 cell sites and if you enable it bt openzone hotspots.