Host: Tonight's question: should our city close the centre to cars? With me are Elena, a cyclist and councillor, and Mr Brandt, who owns a delivery company.

Elena: Yes. The centre has thirty thousand cars a day and twelve accidents a month. When other cities closed their centres, shops earned more, not less, because pedestrians stay longer.

Brandt: A nice theory, but my drivers can't carry forty parcels on a bicycle. If we can't enter the centre, prices go up. And who pays? The customer.

Elena: Nobody says delivery vans must disappear. We can allow them in the early morning.

Brandt: And elderly customers? People with disabilities? A bike isn't an option for everyone.

Elena: Agreed, and that's why the plan includes minibuses and permits for people with reduced mobility.

Brandt: Permits, permits... more bureaucracy.

Elena: One form, online, free.

Host: Mr Brandt, would you accept a six-month trial?

Brandt: A trial? Hmm. If the delivery numbers are published every month, yes.

Elena: Deal. I'll add that to the plan.

Host: So the city may close its centre, at least on paper. Thank you both.

Fiction note: All people, places and events in this dialogue are fictional.