Shock Horror!!!!!! Woman that witnessed the horror stated I will never eat pie's again! A 23-year-old man has been arrested following the aggravated robbery of a Wellington piecart just after two o'clock this morning. The Gourmet Express piecart is situated outside the city's railway station. A man threatened staff with a knife and made off with cash from the till. He sped away in a red station wagon with no registration plates. The arrested man will appear in court tomorrow.