Global Plastic Pollution Treaty

Lord Krebs Excerpts

Thursday 11th September 2025 Lords Chamber

[Baroness Hayman of Ullock (Lab)]

The noble Baroness’s last point was the main point—getting everybody back to the table. If we are to make a real difference globally, we need those countries with us to appreciate that the production method of plastic has to be part of where we move forward regarding plastic in the future. You cannot solve these issues on their own; it is a global issue. I know that it is incredibly frustrating that we feel that we have stalled. As I said, we have made some progress—we are getting to a better understanding of where other countries are coming from—and we will continue to try to make the further progress that we so badly need.

[Lord Krebs (CB)]

It was reported last month that the sale of single-use plastic bags in this country jumped from 407 million items to 437 million in one year, a 7% increase. This was largely driven by online shopping, and particularly by the online supermarket Ocado, which accounts for about half of the single-use plastic bags sold. Although Ocado claims that most of its bags are recycled, we know that in the waste hierarchy, avoidance of use comes above recycling, and other supermarkets, such as Waitrose, provide online deliveries without plastic bags. Could the Government engage in conversations with our major supermarkets to encourage them not to use single-use plastic bags for food delivery?

[Baroness Hayman of Ullock (Lab)]

The noble Lord makes a really important point. We have to continue to reduce our own plastic use in this country. Whereas recycling is important, if you do not have to use it in the first place, that is clearly an even better way to behave. We talk to supermarkets on all sorts of issues, and the noble Lord is absolutely right that this is something that we need to discuss and tackle with them. Consumers are expected to change their behaviour, but it is also important that retailers—and that includes online retailers—ensure that their behaviour is not adding to the plastic pollution problem.