A school principal has apologised after Muslim pupils accidentally ate bacon when a box of sandwich spread was wrongly labelled as halal chicken and sweetcorn.
Chris Quinn, the executive principal of Ninestiles School in Acocks Green, Birmingham, formally apologised for the mix up on the school's website, putting it down to 'human error'.
A former teacher pointed out the mistake after eating one of the baguettes herself at the school where more than 50% of pupils are from ethnic minorities.
The teacher, who has now left the school, said: "All the halal food is meant to be labelled clearly as halal and I took what I believed was a halal chicken and sweetcorn baguette.
"But after eating it I became aware of a smoky smell and taste. As I looked inside I was horrified to find that there were pieces of what I thought were ham."
She approached catering staff who confirmed the mislabelled baguette contained bacon.
"I felt physically repulsed, terribly upset. I had never eaten pork before and couldn't believe I was eating it by mistake at school," the teacher said.
"I had taken the last baguette so all the others and the sandwiches with the same filler in would have been eaten by the pupils, many of whom are Muslim.
"This means pupils were therefore not only given non-halal chicken, but were also given bacon, a meat that is clearly forbidden in Islam and is not supposed to be anywhere near the lips of a Muslim."
The teacher complained to the school immediately and an investigation was launched.
The principal posted a statement of apology on the school's website, saying it is 'nationally and internationally acknowledged as a high achieving, innovative and exciting school which recognises and celebrates the diversity of its community'.
Ms Quinn said: "It has come to the school's notice that a small number of sandwiches, sold on the 17th July 2013, which were labelled as halal, contained products which were not halal.
"The school apologises for this unfortunate mistake. It is an important part of Ninestiles' ethos that we meet the dietary requirements of all our students and staff.
"The school is taking steps to ensure its suppliers meet their commitment to the school's expectations with regards to food standards. The school is also reviewing its own procedures to ensure that this does not happen again.
"We apologise to anyone who inadvertently ate one of this small number of sandwiches."
Ms Quinn repeated the apology to the local paper, saying: "This was down to human error."