no - not a server sanction. - thats silly ( no offense ) - just a RP sanctionable reason. - whoever passes through the gate should be shot dead - no exceptions, no discussion. - thats one of the cases, i do expect a dreadnaught to simply stand at the alaska gate and open fire at anything, starflier or battleship. - and thats the cases where i think that the liberty forces should allways match or overwhelm an offender.
i wouldn t mind seeing 2 dreadnaughts heading after a slipstream there - cause its mostly about the information gathered there, and with that in mind, a light fighter is as dangerous as a battleship.
i gotto admit, i used the alaska gate extensivly, too when i started - but now that i never use it anymore but allways take the tohoko / kumamoto / honshu route, - ... its actually quite comfy. - and not really much longer.
edit: culprits : BHG? - i don t really think so. they have to be present in alaska ( and might be one of those that have access by the high command ) - they are no aliens and they are heavily present there. - but like i said, only the Core should do that. traders, pirates, machines, aliens are not supposed to be there, - there are tons of other routs to take other than alaska.