VIDEO: Korean rapper Psy - whose hit Gangnam Style has had 660 million YouTube views - speaking at the Oxford Union. Video from Oxford Union.
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Increasingly cloudy with drizzly rain tonight. A cloudy start on Monday but brightening up with plenty of sunny spells in the afternoon.
The grass pollen risk will rise to high during warm, dry weather.
Cloudy with patchy rain and drizzle this evening. Mild tonight, then dry with plenty of sunny spells tomorrow.