It was the right thing to do.
I was driving home once and saw a couple walking along the pavement on a dark lonely street.
Except that as I took a closer look it was clear that she was only on her feet because he was holding her up. If he'd let her go she would have been on the floor.
She looked completely out of things, in a very bad way. I don't know if she was ill, or drunk, or drugged, but something was very wrong with her.
And he was clearly angry. I drove back around to take a better look as I was concerned, and he pushed her against a wall and left her slumped over it, while he's shouted at her and raised his arm, jabbing his finger at her, all very angry and aggressive.
I called the police on the 101 number and told them what was happening and why I was concerned. I described how she looked and what he was doing, and when I said she looked in a very bad way, didn't seem able to take care of herself but looked like she didn't want to be with him, they sent a car to find them.
They arrived just as he pushed her again and ran into the middle of the road before raising his arm to her and shouting at her again.
They saw that happen, and I saw them get out and speak to him, and go to help her.
I don't know what happened after that, but it was a year ago now and I still wonder if she was okay. I think I'd feel a lot worse if I'd just driven by and left her. So I think you've done the right thing, you've tried to help someone who might really need it, and the police told me they'd rather come out and find out all is well than not come out until after someone has come to harm when they could have helped to prevent it.