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Much has been said about Labour leadership contender Jeremy Corbyn's attitude towards our Tory government and their eye-watering expenses culture - but here's a photo to prove he's a man of his word.

The bookies' favourite to head up the Party was snapped taking a night bus in London, showing just why he is believed to have one of the lowest expenses claims of any parliamentarian.

Admittedly, he doesn't look too happy about the situation, but who has ever been ecstatic on a night bus?

The photo was taken by Stuart Low, from Kentish Town, north London, and posted on Twitter with the caption: "Shook his hand and wished him all the best as he travelled on a London bus late at night with the riff raff."

The picture was later posted on the 'People's Campaign for Corbyn' Facebook page, alongside the caption, 'a photo can tell you a lot sometimes'.

The post added: "This is Jeremy Corbyn on the night bus going home last night after another day of meetings and hustings.

"He has the lowest expenses of any parliamentarian. He has the best policies for the people of this country - and he may well be the next leader of the Labour Party."

And why wouldn't Mr Corbyn look dour? As one user helpfully pointed out, he could well be standing in front of Boris Johnson...