Do it by phone
What you need to know...
In an out of hours emergency please call: 020 7926 5555
If you're not comfortable about telling us, or you are not sure if you are right, you can also speak to a police officer, teacher, health visitor, doctor or the NSPCC. The most important thing is to tell someone who can help.
If you believe a child is in immediate danger you should call the police on 999 straight away.
More information about what to do if you think a child is in danger is available on GOV.UK.