Oh I do hope not. We deliberated at the top of Reigate for quite some time and decided that the warning should end with the phrase "and no ****ing about" with the "about" to be pronounced "abaht". All I can say is that one of them, blonder of hair than the other, spent some time perfecting the correct pronunciation. I would hate to think that, as soon as the rest of us had left, they forgot.
An interesting point. I do a bit of risk management professionally, and have had the safety of others drummed into me in one of my other hobbies (ret'd). So here is my take...
isn't the essence of FNRttC, at least in part, that on your own head be it?
I remember one bike at HPC, a BSO, and me thinking "**** that for a game of soldiers" Sure enough by Gatwick it and its owner were done. If we set off down the road of insisting that people moderate their speed on Reigate or Ditchling or Lonesome or Slugwash, rather than sternly advising them to do so, might we not need to do a Dr Bike before every ride to ensure their bike is safe?
Point is, in short, they are all grown ups, riding on public roads, on a route that has been recce'd by sensible risk averse types, and thus it is up to each rider if it goes Pete Tong unless someone else has been reckless then the victim might have a case. But even then in organised 'sports', like my beloved rugby union, this principle is well established in case law; you know what you are getting into, you know what you might reasonably expect risk wise, and no one forces you to participate. So if the risk triggers, even if the consequences are catastrophic; tough.
Our much maligned H&S culture does seek to remove risk, it seeks to reduce it to levels that are reasonable in relation to the nature of the activity. Cycling, and cycling in a group, and cycling in a group at night, is not without its risks. (Not least burnt out retina if last month's rear lights were owt to go by)
That is not to say lawyers cannot argue another point of view but then disputation is their stock-in-trade.