Got the damn thing to work again. I suspect it’s cheating to just remove and replace the innertube to fix the puncture, but hey. The old one was fucked. And also a racing bike tyre. Of the wrong size. Ah well, he was cheap... So gonna cycle to work tomorrow...will it work? Will I die horribly? Who can say! Bought 2x self sealing innertubes from Halfords, only one of which is the right size. Their error, not mine. Bought a U lock and a self coiling metal rope type lock for £8.99 Bought 2 bike lights for £6. Both from Argos. I am budget travel man! Fear my r0ar!