DS is 14. He is about to start an evening activity running from 7pm until 9pm. Activity about 8 miles away. DS has a friend who will also be starting the same activity. I am pretty certain that friend's parents will ask me to lift share. Trouble is that I find Ds's friend is rude and disrespectful and I don't want to end up driving him to this activity each week. Trouble is I can't think of a single good excuse i could give as to why " I can't do it." Can anyone think of anything?