Looking through the rules of the amazing Caestus Assault Ram (Because who doesn't love flying land raiders) I see that it has both deepstrike and assault.
Now Drop pods (both kinds) and Assault Claws all have the line in their deep strike rules stating you can't assault from the vehicle the turn you deepstrike.
But the Caestus Doesn't. Not in either of the red books
Nevermind I just read the deepstrike rules that says you can't charge from a transport that's deepstriked (deepstruck?) that turn.
So why do the drop pods/Claws have that specifically spelled out, but the Ram (and indeed the stormeagle) does not?