Thank you to everyone for their advice.
Re the commute: DS is dropped at the station every morning so door to Door timings are 1 hour. In the afternoon, he is collected twice a week from the station. On the other three days he has to take the bus from the station. If the bus is on time the journey door to door is 1 hour 15 mins. Unfortunately the bus is not often on time.
DS chooses to go in earlier than he needs to, to have time with his friends before school starts. Today he is early because he needs to go to the library to do some homework he could not do last night as he forgot to bring home the relevant book.
Moving is not really an option. His catchment school would still involve a bus journey each way of 45 mins. We are not really in the middle of nowhere, honestly.
I agree that he does need to make better use of his travel time and will suggest ways he can introduce this. Ie vocab and planning for longer pieces of writing.
I like the idea of noting where he gets to in the 20 minutes and then letting him complete the work, so he doesn't feel he is handing in substandard work.
The school is great and many children travel long distances to attend. Secondary school is so different from primary when all the parents happily chatted about whether there was too much or too little homework. Given the distances the children travel, there is not the same interaction between the parents. I may get a better idea of whether DS is the only one taking so long when there is a parents' meet up in a couple of weeks.
I am sure the bedtime will change over time, but he is young for his year and needs his sleep at the mo.
I totally agree that he needs some downtime, which is why I am trying to find ways for him to cope with what is set and have time for other activities.
He does need to speed up, so any advise on how to encourage this would be gratefully received.
I like the idea of having a word with school a couple of weeks after half term as this should have given him a sufficient settling in period.
Music practise. I am so glad that we chose not to continue with his two instruments this term, lessons at moveable times and the daily practise may well have been too too much. I know that he would like to re-start lessons next term, but at the moment I can't see how he could fit it all in.
He has taken up three new sports at school this term. Fortunately two of these are within the lunchtime, so I would really rather he did not have to rely on lunchtimes to do his homework.
We do get time to talk, see friends and play board games (settlers of catan anyone?) at the weekends.
Thanks again to all posting with great advice.