Paul and Adi were up early in glorious sunshine to litter pick in Lewisham - Adi on Saturday dealing with debris left behind by picnicers the day before in Sydenham's Mayow Park; Paul picking up the Stella cans left by the open air drinkers of Deptford by the Ravensbourne in Brookmill Park. Paul also pulled out a lot of the invasive and destructive Himalayan balsam from the banks.