We have been engaged in a war against drugs for 30 years. We're plainly losing it. We have not achieved very much progress. The same problems come round and round."
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Downpours keeping us on our toes today
The M20 in Kent has been closed in both directions after a pedestrian bridge allegedly collapsed on the motorway on Saturday.
The AA have warned of traffic jams and urged people to carry extra water in their vehicles because of the warm weather.