To be fair, it's fairly standard practice - anyway, why should cycling be free if other sports charge?In Belgium, it's usual to have to pay up to 20 Euros to watch a Kermesse or a cyclocross.
I stumped up for 4 tickets on the Zig Zag at £10 a piece; it's the only event I'm going to see and will be a mare to get a good viewpoint anywhere else in the areareally looking forward to it