0700 CDF > MAN is normally dead empty out of CDF, less so out of NWP, I'd imagine it's the 0800 off BRI so it'll be pretty busy for most of the journey north.
Woah woah woah....stop right there.....were you drunk when you last used this service my friend?!
As someone who gets the 0700 twice a week, I can assure you it's far from dead empty! At Cardiff, quite a few people get on, but you can still have two seats to yourself. Then at Newport, ALL other seats are gone.
Then we stop at Severn Tunnel, where at least fifty people get on it. By this point, the vestibules are full and standing and every seat is taken.
This is a VERY busy service between Cardiff and Bristol, and ideally it needs to be a 221 (which it is now and again, but mainly it's a 220).
I strongly,
strongly recommend getting a seat reservation, otherwise you WILL be standing if you try and get on after Newport!
Put it this way, there are FAR less people getting on at Bristol than there are getting off!
Your description is correct for a Saturday, but NOT for a weekday! It is heaving!!