Questions & Answers about אסור להם לנסוע על אופניים בלי קסדה.
Here אסור means forbidden / not allowed.
A very common Hebrew pattern is:
אסור ל־... + infinitive
So:
אסור להם לנסוע = It is forbidden for them to ride / They are not allowed to ride
Literally, it is closer to forbidden to them to ride than to the English wording.
Also, אסור is grammatically an adjective, but in this kind of impersonal expression it often stays in the default masculine singular form.
Because Hebrew uses the pattern אסור ל־מישהו = it is forbidden for someone.
So:
- להם = to them / for them
- not הם = they
English turns this into a normal subject:
- They are not allowed...
But Hebrew keeps the person inside the ל־ phrase:
- אסור להם...
If you want extra emphasis, you can also say:
להם אסור לנסוע... = They, specifically, are not allowed to ride...