Opinions please about forcing children to share?

Anonymous

Everyday my children age 3&5 like riding either bikes or scooter to school and they have a friend that nocks for us on the way to school. the school is literally 2 minuits on the same road so they dont get to ride the bikes much as its 2 minutes away and as we dont drive and there isn't any parks etc close they only getting to go on them to school for the 2 minuets until its summer and we can go somewhere on them on the buses but everyday my kids friends parent won't bring his bike or scooter and everyday he kicks off for my kids to share and they usually would but lately have been saying no obviously due to getting abit fed up of sharing everyday and hardly getting to go on it there self meaning they literally get 1 min on there bike because school being close I've mentioned to there friends mom to bring his she says no because he just messes about so i feel its unfair she won't bring his and expect my children ti share everyday when they dont get to go on it for long but today he has refused to go into school really upset crying saying because my son won't share his bike (he had it 2 days ago for his birthday) and i feel so bad but my kids used to always share there just getting fedup of it all the time as they want to ride there own bikes for the short time they can i just dont no how to approach it weather to force my children to share or to not force them i can just tell there friends parent isn't happy they arnt sharing and i suffer with social anxiety and just going in circles what the right thing to do is i dont like there friend being upset but i dont want to force my children ti share when they dont get to go in them for long and there friends mom won't bring him anything as her words are “i told him no as he just fucks about”😢what would you do please? any opinions?

Opinions please about forcing children to share?
7 Opinion