"SIRIUS REGULUS BLACK! GO GET YOUR TRUNKS AND LET'S LEAVE! THE TRAIN LEAVES IN HALF AN HOUR!"

"Hold your horses Mom," Sirius said, trudging down the stairs, "I haven't even packed yet. We're wizards, remember?"

"BUT YOU ARE UNDERAGE! GET PACKING! NO MAGIC!"

"Alright, alright. I'll just use magic behind your back."

"FINE. STAND BACK."

Sirius's mother took out her wand and gave a little flick. A fully packed Hogwarts trunk came tumbling down the stairs.