The best bit is the cop's reaction at the end..

[Barry]

Has the cop been arrested and charged with assault, yet?

I would hope not, as that was a pure adrenaline reaction.

[johnofgwent]

Reminds me of when I was doing my track safety course back in the day when I was building walls for the railway . Some of the films they showed were not for public consumption and the people involved were not as lucky as that guy .

It certainly did the trick though ,caution  and awareness became my middle names .  Not so for many though around 300 people a year meet their maker on our railways

Yeah. I went teetotal for six months while wiring up the jubilee line extension. I did not have to, but the LuL (now TfL) workers had to, so I decided to put up with it too. The reason for the sobriety was the fact London Underground's trains were rattling past you sometimes a mere 18 inches away and the safety bulletin SAID they were limited to 10mph in the work area but i rather doubt they stuck to it...

[Streetwalker]

Reminds me of when I was doing my track safety course back in the day when I was building walls for the railway . Some of the films they showed were not for public consumption and the people involved were not as lucky as that guy .

It certainly did the trick though ,caution  and awareness became my middle names .  Not so for many though around 300 people a year meet their maker on our railways

[Borchester]

https://www.youtube.com/watch?v=DuZhwb4bT_M