What could likely result from not conducting pre-operational inspections on escalators?

Conducting pre-operational inspections on escalators is a critical step in ensuring safety and functionality. When these inspections are omitted, the likelihood of accidents and malfunctions significantly increases. This is primarily because pre-operational inspections can identify potential issues such as mechanical wear, loose components, or electrical hazards before the escalator is put into service. By failing to spot these problems in advance, the escalator may operate unsafely, endangering users and potentially leading to injuries.

Moreover, the absence of these inspections can also result in unforeseen breakdowns. Such malfunctions not only pose safety risks but can also lead to costly repairs and extended downtime, affecting service availability. Therefore, neglecting these essential checks leads directly to a heightened risk environment for both users and operators of escalators.