Is it safe?

There was a half-marathon and full marathon today. Those doing the full marathon did the half marathon route twice rather than a longer, different route. Thus some runners went past my home twice. I cheered a few of them on - it seemed like the least I could do while taking photographs. In amongst all this excitement a low-loader turned up to remove the dumped car - they did well because some of the lanes were shut for the race.

I'll let you work out the relevance of the title