Find a carrier bag that ideally has none of those tiny safety holes in it. Wrap the bag round your hand, stick aforementioned hand down the bog and plunge up and down until the blockage clears. You could try it bareback if you're feeling really brave but the bag both help with hygene and makes a good seal for the plunging action.
Goggles on, bagged up, couple of decent pushes and she was away.
Goggles on, bagged up, couple of decent pushes and she was away.