29 people were hospitalised at an Avicii show in Toronto on Saturday night

The show at the 20,000 capacity Rogers Centre saw medics at the venue "overwhelmed" by the amount of people falling ill at the sold-out concert, most due to the affects of alcohol, with one person treated for drug use. There was also one arrest, reports the Huffington Post.10 people were taken to hospital before the Swedish producer and DJ arrived onstage at 11pm, local time.