When I play hl2 campaign..

[munchiepoo]

Me and a few friends started playing the hl2 campaign,when we get into the bit just before we see barney,there are 2 citizens blocking the way,and they wont move like they do in the hl2 campaign so I cant get past them,this is in Point Insertion.

[Neico]

search hl2 campaign in this forums (hint: there's a search link on the top page) and you'll know the awnser

[munchiepoo]

I can not find anything to do with my problem,only problems about servers and spawn points.

[Banshee]

You can get past them if you stack briefcases, and crouch walk over their heads.

I don't know of any fix, but in the mean time this is a work around.