I had a quick look at the Travel plan drawn up as part of this expansion.
Alleyns expect to increase the number of pupils by 35-42 (seems low for 3 new forms) and have another 6 staff. Over 40% of current junior school pupils and staff come by car. So this will mean an increase in traffic in an area that is already heavily congested by traffic from Alleyns and JAGS. In addition, they will reduce the number of car parking spaces available in the school which, together with the introduction of the CPZ whill put even more pressure on parking in surrounding streets outside the new CPZ such as Calton Avenue, Townley, Dovercourt and Beauval Roads.
We have seen a huge expansion of these 2 schools over the last couple of decades with little regard to the effect on the local community in terms of traffic, pollution and parking. I hope people will look at these plans carefully and let the council know of any concerns they may have.
Link here [planning.southwark.gov.uk