LONDON (Reuters) – Britain’s government said on Friday it would add to the list of criminal content which tech firms will have to combat actively under a new law, or risk fines of up to 10% of their global turnover. Under previous plans for the legislation, search engines, social media and video-sharing platforms were already due to be required to prioritise measures to reduce the chance of users stumbling across material on terrorism or child sexual abuse. As part of the broader proposals, this list will be extended to cover sexual images posted without the participants’ consent, hate crimes,…