Child team games videos and photography

[Whatif wewin]

Is there a law which prevents me from videoing my chil playing team sports without gaining prior permission fro m some one?

[Zulu]

There is a law that prevents you from taking or possessing indecent images of children, but none that prevent you from filming/photgraphing your own children in any lawful situation.
However a lot of childrens groups/clubs/schools etc make it their policy not to allow this in order to protect the children. It's best to check with the team coach as to what the policy is.