One thing that may influence peoples opinion of Bamber's transport is there experience of bikes.
I have had a bike for 18 months. So would charge through The Sea Wall route. Espescially if hyped up. Including on June's bike.
Non cyclists may find the words 'farm tracks' intimidating.
Bamber was not a cyclist. However he was young and fit. He had also lived and worked between the two properties for over 10 years. Suspect his cycling would be similar to mine.
Adam, there's a saying which goes thus:- We need to walk one mile in another person's shoes before we can understand what it feels like to be that person................In this case, it maybe that you need to get on your bike and cycle the route it's claimed, by some, that JB took, before you know if it's possible for him to have done so?