Back when the Sol System wormgate still worked (it doesn't, thanks to Admiral Breya, who managed to disable just over 16% of the wormgates in the galactic network in a single stroke) travellers faced a similar problem. The only way out of the system was to travel several light-hours out at sub-light speeds. In essence the only thing that has changed is that now there's no bottleneck, and the goons watching the borders are trigger-happier.
Or in the case of Corporal Robert "Squinchy" Obscroy, trigger-grumpier.