London has made real progress in reducing new HIV diagnosis.

And that's because we know what works.

Be sure, know the four ways to prevent HIV.

One, test regularly and know your status.

Two, condoms can prevent HIV and other sexually transmitted infections.

Three, prep is a pill which can prevent HIV.

Four, undetectable.

Also known as U equals U.

Means people living with HIV on treatment cannot pass it on.

Be sure, know the four.

Visit duetlundan.org.

Rocketing fuel prices have raised the cost of getting to work in the UK.

Prompting commuters to seek out low-cost alternatives.

Cycling levels have climbed steeply and electric car interest has surged.

Will inflation drive the wider take-up of carbon-free vehicles?

Insights for tomorrow's leaders.

Financial times.

Move forward at ft.com slash tomorrow.

Controversial subjects with the facts you be tense.

But we are a sub-science here to make things make sense.

Today we are talking about cults.

Who in society is most susceptible to becoming part of a cult?

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