Arsenal's hopes of starting their Champions League campaign with an away win were dashed when substitute Ivan Perisic's superb late volley rescued a point for Borussia Dortmund.

Do you mind if I pull up on you in about half an hour?

I had to do some stuff.

Above all, knock the first of them down who is insolent, and thrash any of them who are disobedient with a supplejack.