A secondary school in Groningen (a city in the northern Netherlands) has cancelled the remainder of a class trip to Prague after 72 of 150 students broke agreed rules by going out after midnight and drinking alcohol. The Werkman Stadslyceum decided to send the entire group home early by bus, acknowledging that well-behaved students were also affected by the decision. The school said it took the collective measure to send a clear signal about the importance of trust and adhering to agreements, noting that despite the misconduct, the students had not caused any incidents in the city.