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Wasps have already become the bane of our early summer barbeques, picnics and days out. Now Britons are being warned to be aware of "drunk" ones who get aggressive after feasting on fermented fruit. How concerned should we be about these pests?
Paul Hetherington from the Buglife Conservation Trust believes wasps get a bad press and we should be a bit more sympathetic.

First broadcast on the Phil Williams programme on 22 July 2014.