Hi everyone... Looking after some advice please. My little one is 17 months old and attending nursery. The other day he was picked up from nursery, got back to the car and we found a plastic coin in his mouth that he was biting on (about the size of a penny). I've spoken with them and they said they think an older child 'could have' gave it to him. Their 'solution' is that if he's downstairs in that room he has to sit on someone's lap from now. Am I being dramatic or do I take this further? I just feel so worried now because he could have choked if we didn't notice it in his mouth!!! Any advice welcome. TIA