Two men aged 23 were arrested on suspicion of being concerned in the supply of a controlled drug and have been bailed.
Six men aged 19 to 22 were taken to hospital overnight from a house at Ripon Gardens in Newcastle. One of the men is critically ill. Police believe the six had taken a hallucinogenic drug.
More top news
The club has confirmed that manager Dick Advocaat has left, after a poor start to the season.
Weather starts to change overnight Sunday into Monday. Mild few days to come, but heavy showers at times. Improving later in the new week
Photos from a day filled with excitement... from the moment the fans began to arrive, to Habana's victory clinching try.