What are the consequences if the PVC tarpaulin falls off in transit

Now there are more and more logistics trucks on the road, and they generally wrap the goods with PVC tarpaulin to escort the goods. But what happens if it falls off in transit?
1. It will cause the loss of goods, after the PVC tarpaulin is taken off, the goods are easy to be blown off by the wind and wet by the rain, and the amount of insured compensation will be increased. Moreover, the shedding of the PVC tarpaulin also provides an opportunity for cargo thieves.
2. Threatening the safety of road transportation, if the PVC tarpaulin of the truck falls off on the way, it can easily lead to accidents such as scraping the railway driving equipment and injuring pedestrians.
To a certain extent, the PVC tarpaulin will also damage the image of the road, and more importantly, it will increase the trouble for the cargo owner, so as to choose other modes of transportation.