The noble Baroness is quite right. There is a huge amount of innovation going on around plastics. Again, it is a very complicated area. The industrial strategy challenge fund has put aside £66 million, which will be match funded by industry, to develop smart, sustainable plastic packaging.
Can my noble friend find a way to get local councils and the organisers of public events to clear up plastic waste after major events? It was disgusting along the banks of the River Thames after the boat race.
I thank my noble friend for that question. As someone who is running the London marathon this year, I will be appalled at the number of plastic bottles there will be by the roadside, but we have been told that if we empty them out they will be recycled. My noble friend makes a very good point: we have to clear up after our events. One thing that is happening right here, right now, which all noble Lords could participate in, is the Great British Spring Clean; 450,000 volunteers have signed up, and it will go on until 23 April. We can all be out there picking up litter, and indeed plastic.