The brown-haired girl with her hair in a severe bun turned to them with a smile. "I’m Gemma Farley, and this is Simon Dedworth," she said with a wave of her hand at the reedy boy with long dark hair standing next to her. "We’re the Fifth year Slytherin prefects, and we’ll be available to watch over you in the evenings, from the end of dinner onwards. We’ll walk you back here from the Great Hall until you know the way and won’t run afoul of any trick steps, and will be available for assistance with homework after dinner if you get especially stuck. The Seventh year prefects will be available at lunch, and in the afternoons until dinner time, and you’ll see a lot of the Sixth year prefects as they’ll meet you in the mornings after breakfast and will coach you through how to find your classes for the day, and will show you around Hogwarts during their free periods. Just look for the silver badges with the letter P on them – it’s our job to help you settle in so don’t be shy about asking questions."