The sport is specialised and is thus expensive compared to MX or even road racing where at the lower levels riders pay to ride.
Machinery is too highly tuned to be durable, the control tyre is far too expensive and is an environmental disaster due to it's high wear rate.
The fuel is highly poisonous despite it's green credentials and carburettor cost is ridiculous.
The frames and forks seem to be easy to bend, clutches expensive and high maintenance.
Fuel costs to get to meetings from one end of the country to the other is massive.
Short track, ridden on the some of the same tracks as speedway appears to be less expensive and has more action due to a higher number of riders and a greater number of laps per race.
Maybe it is time to grasp the nettle regarding engines, perhaps using MX based units complete with silencers and running on petrol or insisting on power limits, it was acheived years ago in Ice Racing by restriction to the use of two valve engines albeit on safety, not cost grounds.
Plainly, engines being tuned to higher and higher outputs with rear tyres spinning insanely can only lead to spiralling costs, thus endangering the possibility of NL clubs continuing profitably?
The overheads to competing in the sport have to be brought under control and soon, introducing new silencers etc can only make things worse, not better.
As for introducing foreigners into the NL, how can that possibly aid youth development in Britain or keep costs down?
Buxton may be an aquired taste, but losing it would be terrible, crying shame.
Having been treated to a miserable, uninteresting procession at Leicester on Saturday night, maybe more supporters might want to try the sheer unpredictability and excitment of NL racing?
I don't think they will be disappointed!