Lee Mason-Ellis, chief executive of The Pioneer Academy, visited Moulsecoomb Primary School in The Highway, Brighton, yesterday. His planned visit to the school earlier this week was abandoned after a three-hour stand-off with parents and campaigners who had locked the school gates. He came back and visited the school yesterday, but when he returned to his parked Mercedes-Benz in Selsfield Drive, opposite the school, he found it had been blocked in and covered with anti-academy posters. The Pioneer Academy s CEO was blocked-in by two cars after visiting Moulsecoomb Primary School yesterday Former council leader Daniel Yates, who spotted the CEO inside his luxury car, told him to leave.