The prosecution would want to submit one cycle route to the jury.
The left turn farm track they choose does lead from The Sea Wall to Pages Lane in a virtual straight line. The shortest route and on the best terrain.
Wyke Farm is a long way from Pages Lane. No one will hear or see a silent bike spending 5-10 seconds going past in 2am outside darkness.
However for me, unless shown otherwise after ILB's visit, Bamber also had the other farm track option onto Pages Lane which avoided Wyke Farm.