Sadiq Khan concerned by Government's testing programme

The transcript discusses the challenges faced in testing and contact tracing during the pandemic, highlighting issues such as people being sent far for tests and problems with the contact tracing app. It emphasizes the need for government action in September to prevent a second wave that could overwhelm the NHS and lead to another lockdown.

What are some of the locations mentioned where Londoners have requested tests to be sent?

What issues are mentioned regarding the contact tracing process?

Why is it important for the government to get a grip on the situation in September?

What could potentially overwhelm the NHS according to the text?

What is the consequence mentioned if a second wave occurs?