Found it funny when living in NZ that it's illegal to park against the flow of the traffic.
It's the same in Belgium. We got a talking to from a police office outside the WW1 museum in Passchendaele because we had parked the car facing the wrong way. We were entirely perplexed as to what the issue was. Thankfully, like most Belgs, he spoke English very well and explained that it was because of the high OCD occurence in the Belgian parliament. Or it might have been something to do with ensuring traffic flow is not adversely affected by those trying to park, I can't quite remember.
However, given that the previous day our car had been lifted from the town square of Ypres to make way for the weekly market which our hotel had failed to warn us about, we weren't particularly inclined to view this as a reasonable peice of legislation...