Had a very interesting trip to the Safefill place in Stoke this morning.
Bought one of their cylinders. They will fill free of charge upon first purchase if you go to them (for 80-90 members), so that saved me another £12 or so.
Ok then, and whilst I'm not able to endorse the product etc...... I have eight years experience of working with compressed gas so felt able to ask a few 'searching' questions whilst I was there.
The composite cylinders are manufactured in Sweden, and have all the relevant european safety tests/certs. Each cylinder is serial numbered and (currently) is due to be safety tested every 10 years. The valves are manufactured in the UK and unlike your standard cylinders from your local garage/camping shop, are fitted with failsafe devices as described on their website. I was able to see the valve being fitted and pressure tested on my own cylinder.
In short their seems to be no issue with refilling at a garage, it is not 'against the law' as there is no law prohibiting this action. However (and this is the crux of the matter currently....) there IS guidance (in the form of a rather large manual/publication) provided to forecourts from the Association of Chief Fire Officers...its lengthy but importantly says that garages should not allow members of the public to refill portable (infers Calor type and others) cylinders. But then it also refers to allowing cylinders 'fitted' to a vehicle to be filled. It definately seems that bureaucracy has yet to catch up with the advance in cylinder/valve technology?
In short, this seems to be a great system (imho) but I will certainly be taking the sensible precaution of not wandering into my local filling station waving my newly aquired cylinder shouting 'ere mate, can I fill this up here?' !!!
In common with transporting compressed gas of any kind, the vehicle owner/driver is responsible for the secure storage/transportation of the cylinder as well as the appropriate usage and visual inspections etc.... stands to reason
Could write stacks about my opinion on this whole subject but not on a public forum..... :wink