What should really be done is this...
Starting tomorrow, everyone should say to the governmant... "Fuck you and your congestion charges, fuck your massive fuel taxes and vehicle taxes, we're not using our vehicles any more!"
Then let the government sort out the aftermath and see how long it takes for the country's economy to collapse but while people willingly bend over and take it up the arse, the government will keep taking the piss.
Although that really has nothing to do with a mandatory cycle test, just my little rant