Hey all,

I couldn't find this in the DE codex, but someone told me that you can "block" the rim of the webway portal, and if that happens, people cannot get out of the portal. Two qusetions:

1) is that true? If so, where do I find that rule?
2) If it is true, do I have to block the rim of the portal or have a model stand on top of the portal?
3) If the portal is blocked, will the units trying to get out be destroyed or just wait until they can come out?