Executing logistics for Montreux summer events requires absolute avoidance of standard municipal infrastructure. During the peak July 2026 operational window, specifically surrounding the Montreux Jazz Festival, the Swiss Riviera undergoes severe demographic saturation. The primary asphalt vector, the Grand-Rue, collapses under vehicular volume and pedestrian overflow. Relying on ad-hoc taxis or public rail integration guarantees severe timeline friction, exposing delegates to stationary gridlock and chaotic platform conditions.