I guess, trying to be more constructive, my point was that as someone who's new to towing, I would have preferred a more complete guide to the basics. The stuff they showed is obviously really important but I feel that other crticial basics (like speed limits) are equally important and it seems strange that it would be omitted.
At the end of the day, something is better than nothing and it's great to see the Highways Agency try to make a positive pre-emptive move to make the roads safer and our towing more successful/enjoyable, be nice to think there might be a follow up that could take this to the next step.
D