I still remember vividly coming back to collect my Ford Fiesta XR2 after a night out and taxi home, only to find it on bricks and all 4 'pepper pot' alloy wheels stolen!
It was the day before I went on holiday to Majorca and I had to find £600 to get new wheels supplied and fitted which was all the spending money gone! It's probably 25 years ago now, but I still remember the shock of seeing my car like that!
As regards nowadays, I bought a second hand GLA Mercedes a couple of years ago which surprisingly didn't have any locking bolts fitted. I paid around £35 for a Halfords set, but in hindsight, I can't remember the last time I saw a car on bricks, so it's probably not needed.