Is it time to start calling out bad cyclists?

On High Holborn this a.m, waiting at the lights to turn up Grays Inn Road. Get the green and with a taxi behind me accelerating the right hand turns becomes a pinch point (as it does every morning). So a girl in blue-plaid shirt, on fixed with silver mudgardes undertakes at the narrowest point and shoots ahead. I nearly, nearly told her off. Terrible move. She seemed pretty 'on here' so if you are, let's discuss this.

You were so outraged that you almost said something ? That's it, you've gone native, you're English now.