Words similar to checkpoints

Example sentences for: checkpoints

How can you use “checkpoints” in a sentence? Here are some example sentences to help you improve your vocabulary:

Domestically, the FAA buckled down on airport security, and the Border Patrol increased staffing at all checkpoints.
Reportedly, the 9/11 hijackers were instructed to use items that would be undetectable by airport checkpoints.
Heart and skeletal muscle share many key gene regulatory factors and downstream genetic programs, and the loss of a few key negative regulatory checkpoints might allow the cells to differentiate towards a cardiac phenotype.
All roads into Edo, the most famous being the Tokaido Highway, had checkpoints for guns coming in and for wives going out.
A proposal to ban knives altogether in 1993 had been rejected because small cutting implements were difficult to detect and the number of innocent "alarms" would have increased significantly, exacerbating congestion problems at checkpoints.