That means no running red lights or traveling in the opposite direction of traffic on one way streets.

这意味着不能闯红灯，也不能在单行道上逆行。

So, that would be " going the wrong way on a one way street."

所以，那将是“在单行道上走错路” 。

So the thing to remember is that the basic rule is a one way street.

所以要记住的是，基本规则是单行道。