stopped _ realise you had to. i have just been stopped i— realise you had to. i have just been stopped. i thought i had one in here _ stopped. i thought i had one in here. ~ , stopped. i thought i had one in here. , . �* stopped. i thought i had one in here. , ., �* ., stopped. i thought i had one in here. , ., ., ., here. why haven't you want one? because they _ here. why haven't you want one? because they are _ here. why haven't you want one? because they are pretty - here. why haven't you want one? because they are pretty useless. | because they are pretty useless. experts say masks reduce the transmission of covid who uses the bus and tube nose, compliance on mask wearing can vary massively. it is not illegal requirement anymore on tfl services, it is a condition of carriage and that means these enforcement officers cannot give out fines. all they can do is stop i suggest going onto the services if they are not wearing a mask. these teams are out every day but the london transport network is huge and sensible is changed into only 230 people have been prevented from getting on services and 33 have been removed. fiur getting on services and 33 have been removed. ., , , ., ., , ., removed. our observation is that when there _ removed. our observation is that