Sometimes you may feel like you need additional health and safety support or information. Your employer will already likely have lots of information or procedures related to this, so asking them and discussing it with them might prove beneficial.
Your workplace may also have a designated health and safety person who can answer your questions or help you find more information. There may also be posters or leaflets you can read that provide more information. Finally, you could always conduct some research yourself on the Health and Safety Executive website.