So, you want to punish those our administration is now seeking to persecute by preventing us from seeking a better life in your country? What makes you any better than the OrangeShitStain then? There are those of us who did not ask for this, who did our best to prevent it. There are those of us who will suffer greatly under his regime as he begins his persecutions. Transgender individuals are already being targeted and prevented from getting passports.
It would hurt us, for sure, but I agree. It's one of many things other countries need to be doing to pick up the void our government is creating on the world stage. Canada needs to look out for Canada at this point and not even pretend to give the OrangeSh*tPile what he needs to say "I won!"
Not roofing nails. More like very pointy, iron jacks, at least if I were to make them. Point, though, about collateral damage, at least with an already moving vehicle. However, in my fantasies, they just disabled the vehicle ¯_/(ツ)_/¯
Or, one might use caltrops. I used to fantasize about having small caltrops that I could throw under tires of vehicles that cut me off or drove too close while I was biking. Place some a little ways in front of the tires so that when the vehicle took off, it had some momentum to drive the points into the tires.
Vaccines can be developed for bacterial or viral infections. As explained here the Centers for Disease Control and Prevention (CDC), vaccines are used to prevent, rather than treat, infection, “working with the body’s natural defenses to safely develop immunity to disease.” Vaccines mimic an infection, causing the body to produce antibodies and defensive white blood cells, in order to help develop immunity.