An influx of tourists is expected to descend upon the southwest of England this weekend as the May half-term kicks off amid a forecast of sunnier weather. Cornwall and Devon are likely to see some of the biggest spikes in visitor numbers, with holiday cottages and glamping sites reporting a surge in bookings between 29 May and 7 June. LastMinute-Cottages.co.uk reported a 160 per cent increase in bookings during May half-term compared to the same...