Public transportation in St Moritz is very reliable, punctual, and safe. The buses and trains are well-maintained, and there is always professional service. The area has prevalent police patrols and CCTV, making the probability of crime occurrences extremely low. The signage is clear, easy to understand, even for non-German speakers, and locals are typically helpful if you need assistance. However, always remain aware of your surroundings especially during the evening hours while travelling.