On a winter's night in 1974, a crime took place that would obsess the nation.

It was an extraordinary news story.

The story of an aristocrat, Lord Lucan, who's said to have killed the family Nanny,

mistaking her for his wife, then somehow just disappeared.

One of the great mysteries in English criminal history. We're still looking for

Lucan. It's honestly one of the most powerful stories of my lifetime. I'm Alex Fontunzelman. This is

the Lucan Obsession. Listen on BBC Sounds. BBC Sounds, music, radio, podcasts. Hello, welcome to this Moneybox podcast.

One pub landlord tells us he'll struggle to survive

after his electricity bill has quadrupled.

He says small businesses have been overlooked.

And Edinburgh University is denying some students

access to its healthcare service

because there are no more places,

but it won't pay for them to go private.

But first, from next Friday, October the 15th, our contactless cards will let us pay up to £100 just by tapping on the card terminal.

That's more than double the current £45 limit introduced at the start of the pandemic.

Contactless payments already account for two-thirds of debit card transactions and nearly half of those with credit cards.

But there are people who worry about the safety and security of this change.

Over a hundred of you have been in touch with Moneybox, many to express their concerns.

My name's Catherine. I've always been very apprehensive about contactless credit cards.

I only use it for small sums. In fact, I didn't really want a contactless credit card.

£45 is more than enough.

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