As I have said, though, replacing MMR with M, M and R separately tends to reduce overall uptake. Advocating a switch to the three single jabs therefore amounts in practice to a reduction in the numbers of vaccinated children. The reason for this is obvious: children don't like having a needle stuck in them, and parents don't particularly enjoy watching their children suffer. Why make the children go through three times as many jabs as necessary, then, when one will do?
There is a huge body of evidence in favour of the safety and efficacy of the triple jab. It is not the responsibility of any government to ignore that evidence in favour of pandering to the paranoia of the public.