Unthreaded
Ditto.

Rhoda, David Porter: +1

Alan Kendall. You really are a pratt. Your continuing infantile comments on this previously interesting blog are doing immense damage. When you are gone I hope to return. In the meantime I'll look in from time to time.

Sandy,
That CO2 tyre inflator you link to verges on snake oil. It's well known CO2 leaks from tyres very quickly. I discovered this fact in 1979 when I used the beer CO2 to inflate my Motocross bike.
GC,
Did you investigate those plumbers merchant smoke pellets?
For CO2, borrow/hire a cylinder from local pub.

David Porter. Sounds serious. You're not planning a Jonestown are you? There's much to stay for - Trump, Brexit, but perhaps I'm making things worse.

You and me both Rhoda. Time to go to another place.

Sandy S.
I am a carbon sinner.
I need absolution.
Where might I purchase one of these new fangled "regular basis" machines? Would not a "super basis" have superior absolving power?
I'm not sure that even a Super Basis would protect me from a saintly Prius
What is work?

I am waiting, indeed I've been waiting for a few days, for Graham Chapman to come on in his staff officer's uniform saynig 'Silly'.

golf charlie
Didn't you know that cycling to work on a regular basis absolves you of all Carbon Crime? It also gives immunity from traffic lights if you choose to exercise the right.

Likewise.