It has become way too easy to lockdown this nation. Five years ago, the city of Boston was locked down while police carried out a military-style manhunt for suspects in the 2013 Boston Marathon explosion. Four years ago, the city of Ferguson, Missouri, was locked down, with government officials deploying a massive SWAT team, an armored personnel carrier, men in camouflage pointing heavy artillery at the crowd, smoke bombs and tear gas to quell citizen unrest over a police shooting of a young, unarmed black man. Three years ago, the city of Baltimore was put under a military-enforced lockdown after civil unrest over police brutality erupted into rioting. More than 1,500 national guard troops were deployed while residents were ordered to stay inside their homes and put under a 10 pm curfew.

This year, it was my hometown of Charlottesville, Va., population 50,000, that was locked down while government officials declared a state of emergency and enacted heightened security measures tantamount to martial law, despite the absence of any publicized information about credible threats to public safety. Make no mistake, this was a militarized exercise in intimidation, and it worked only too well. Be warned: these lockdowns are just a precursor to full-blown martial law. The powers-that-be want us acclimated to the sights and sounds of a city-wide lockdown with tanks in the streets, military encampments in cities, Blackhawk helicopters and armed drones patrolling overhead. They want us to accept the fact that in the American police state, we are all potentially guilty, all potential criminals, all suspects waiting to be accused of a crime. They want us to be meek and submissive. They want us to report on each other. They want us to be grateful to the standing armies for their so-called protection. They want us to self-censor our speech, self-limit our movements, and police ourselves.

Add these lockdowns onto the list of other troubling developments that have taken place over the past 30 years or more, and the picture grows even more troubling. Remember, a police state does not come about overnight. It starts small, perhaps with a revenue-generating red light camera at an intersection. When that is implemented without opposition, perhaps next will be surveillance cameras on public streets. License plate readers on police cruisers. More police officers on the beat. Free military equipment from the federal government. Free speech zones and zero tolerance policies and curfews. SWAT team raids. Drones flying overhead. City-wide lockdowns. No matter how it starts, however, it always ends the same.