For safeguarding reasons, I am uncomfortable with my daughter travelling to and from school (she is 14) without the means to contact someone in case of an emergency.
更新1:
myfavouritelucy...... I think your rude comments were unnecessary and unwarranted. I believe that safeguarding is every parents concern (unfortunate but true). We hear all too often how children are attacked or worse still, snatched. My daughter was actually involved in a minor road traffic incident a couple of months ago and her phone proved to be invaluable at that time, so please forgive me if a do not agree with your ignorance.