The advantages of having legal and human eights in the UK is that they protect people with disabilities or for an example if you're getting to a point of old age where you're body starts to have problems walking etc the hospital will supply all the needs to help you live a normal life. Other reason why its good to have this that they protect women from domestic violence and keeping their families together. Making it safer to be gay in other countries its illegal to be gay and to get married in the UK they are accepting this because its fair they do not judge you for who you love just be you and be safe and happy.