chokepoint
- n a narrowing that reduces the flow through a channel
- n a point of congestion or blockage
the bridge is always a chokepoint at rush hour
- From blocking Reconstruction-era civil rights to slowing the New Deal, the court's pro-business ideologues have time and again created "a chokepoint for progressive reforms.
- For the Palestinians, Erez is a chokepoint where only a lucky few can exit from Gaza, usually for medical emergencies.