I picked up an overtime shift assisting with trash collection across the tourist areas of our town on a slightly less busy 4th than normal. Everything was fine until the load caught fire & we had to dump it asap in the middle of the promenade. Fortunately, we caught the 2nd fire before it got pushed into the hold & caused bigger problems which would have resulted in dumping the load twice. FYI- It takes 3 men an hour to shovel a ton & a half of trash back into a truck. No injuries!