Aren't the government grants artificially inflating the costs, given that you can only qualify for the grant if you use an accredited supplier / installer?
cf. community wireless broadband grants - £1,400 grant for broadband, from specific suppliers, who charge exactly £1,400 for £100 / £200 mast, receiver and modem.
Aren't the government grants artificially inflating the costs, given that you can only qualify for the grant if you use an accredited supplier / installer?