Ever left your lights on you car and returned to it with the battery flat?

If only you had had this kind-hearted person there to help you out with a set of jump leads and interactions on how to use them.

A law student at the University of Alberta in Canada came back to his car to find this note on the dashboard along with jump leads and a battery charger.

Derek Murray wrote on Facebook of his gratitude: ‘This guy saved my day from being ruined.

‘Faith in humanity increased a couple notches.’

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The note read as follows (excluding the instructions):…