Severus Snape Opens the Gates
Pages 159-160
Tonks and Harry arrive at Hogwarts only to find the gates locked and bewitched by Dumbledore. As Harry suggests climbing over, Tonks reminds him of the anti-intruder jinxes. They wait for someone from the school to open the gates, and much to Harry's dismay, Severus Snape arrives to let them in, making snide comments about Harry's tardiness and appearance.