School caterers could be forced to serve smaller portions or use cheaper ingredients due to rising prices, a major food wholesaler has warned.
Andrew Selley, boss of Bidfood, said caterers would face "difficult decisions" as inflation soars.
The warning comes after Bank of England governor Andrew Bailey said food price rises were a "major worry".
However, Marks & Spencer chairman said he expected the sharp rate at which prices were rising to be temporary.
