Jackie Bird reports as a Plymouth professor reveals the results of an eight year national study into Multiple Sclerosis at a national conference today. The project found that cannabis use, shown to ease the symptoms of MS, didn't actually slow the progress of the disease down.
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Unsettled outlook for the rest of the weekend
Unsettled, windy and showery outlook
Lifeguards are back patrolling some of the west country's busiest beaches from today for the summer season.