tackling in rugby
We will ban heading the ball in football and you aren't allowed to touch anyone when trying to tackle them either. God knows what we would do with horse riding, maybe just ban it all together and let's turn gymnastics into ballroom dancing where there is no danger of kids falling off beams, pommel horses or them getting hurt doing flips.
Apparently all this needs to abandoned and replaced with a totally sanitised version of the game, which will inevitably lead in the long term, to its demise. Touch rugby is great in the park after work. However I don't think it would fill Twickenham that often! Any physical activity brings with it risks. In most other walks of life 'risks' are dealt with through awareness programmes aligned to proper training to minimise the risks.