A "Raisin Monday" foam fight took place among students at Scotland's University of St Andrews, among whose alumni is Prince William.
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This ritual was originally known as Raisin Monday when first year students were expected to give a pond of raisins to the senior students as a thanking gift for the welcoming ritual. However, the tradition had gradually mutated into a huge foam party in which students get together to pelt each other with the shaving foam. /Chinanews Photo

This ritual was originally known as Raisin Monday when first year students were expected to give a pond of raisins to the senior students as a thanking gift for the welcoming ritual. However, the tradition had gradually mutated into a huge foam party in which students get together to pelt each other with the shaving foam. /Chinanews Photo

In return, the freshmen are given a finely written Latin script from the seniors, or Raisin Receipt, which proves that the senior students appreciate and accept the raisins. /Chinanews Photo

In return, the freshmen are given a finely written Latin script from the seniors, or Raisin Receipt, which proves that the senior students appreciate and accept the raisins. /Chinanews Photo

Many students put up costumes for fun or protecting themselves from the cream bombing, with some wearing an ox horn as “foam-proof helmet”. /Chinanews Photo

Many students put up costumes for fun or protecting themselves from the cream bombing, with some wearing an ox horn as “foam-proof helmet”. /Chinanews Photo