Hi, welcome to the site . There are many threads for both of these criteria. If you enter 'current legislation guidelines policies' into the
search page, and 'child protection within the wider concept' as another search they'll be returned for you.
1.1 will depend which home nation you live in eg. if you in England, or Wales, or Scotland, or Northern Ireland
A handbook will also help structure research for you if you have access to one xx
Enjoy the site
Amazon.co.uk for CYPW handbooks