You suggest wrong, as it is a blind humped bridge with a bend in it, slowing to 30 mph is totally prudent, and not dithering in any way, as I said on coming vehicles always stray over the white line, and it’s also narrow, then you come to a double bend and the entrance to a golf club, if someone sets off from there it’s also blind so there’s every chance a vehicle could pull out of there too as they can’t see what’s coming till it’s upon them, NSL is totally inappropriate and if the examiner thinks so I will gladly prove it isn’t.
Secondly you learn to “read the road” properly once you get driving on your own, not during lessons, it comes with many miles of experience, a driving test only shows you have the basics.
It’s common knowledge that only a certain percentage pass first time despite how well they perform