Sir – While people decide whether we should support St John’s College or the homeless people of Oxford, I want to ask if an impact assessment has been done on how either type of development will affect public transport ?

We are reaching the maximum number of buses that can carry people through the centre of Oxford and please remember that anyone who takes up a new high-tech job as St John’s envisages, would need housing too.

This would reduce even more the number of housing units for those in housing need.

Sarah Lasenby, Oxford