[Junk Box Nick]

I think that the most important thing is that a programme - especially a drama - is enjoyable.

I thought that the GTR was very well done - a good piece of work. I am looking forward to tonight's instalment - I'm sure there will be a few police radios to spot. (The two policemen who discovered the farm arrived on a police bike and had no radio - imagine if the villains had still been there!)

The 'errors' if one wants to count them as such took nothing away from the story. The makers of the GTR have clearly done their best - I was on the edge of my seat for much of it which is what counts.

If detail was accurate to the last nut and bolt - there must be plenty that experts in other fields pick up - it would end up less a drama and more an OU lecture. (And the research costs would multiply.)