That Starmer fella...

I think Teaching burden has changed in a lot of ways in the last 50 years

I think there's a big difference in the burden placed on teachers in early years schools vs secondary schools - and this is an early years school policy.

EDIT In fact now I google this, it applies to three- to five-year-olds so teachers would not be impacted.

Here's the actual proposal:

Labour will eliminate dental deserts and improve children’s oral health by:

1. Delivering 700,000 extra urgent dental appointments per year, so more children can see a dentist when they really need to.
   
2. Recruiting dentists to areas that need them with a targeted enhanced recruitment scheme.
   
3. Introducing a targeted national supervised toothbrushing programme for 3–5-year-olds in our fully funded breakfast clubs.
   
   

Difficult to disagree with that imo.