Allow People to re-enter the arrivals shuttle

[Erik]

There are so many ways to make the arrivals shuttle uninhabitable without actually entering it that I feel like an actual code-based solution is infeasible. Maybe we should just discourage arrivals shuttle aggression through policy.

I'm pretty sure that this is already covered under the "Don't piss off the admins" and "Don't grief" rules IMO fucking the arrivals shuttle and general arrivals area up as an antagonist is a shitty thing to do, especially spawnkilling new arrivals and the such.

The current system works, as there is no reason you would ever need to be on the arrivals shuttle after you arrive, you can re-enter once after arriving if you need to run back in for a crowbar or whatever.

Just my 2 cents.