Red has been the universal colour of fire rescue trucks all around the world whilst yellow or green is the usual colour for fire rescue trucks stationed at airports (as it is more visible in low lights). Image source: Wikiwand
Some of them are capable of carrying up to 17,000 litres of water in the truck. Given the vast types of truck manufacturers and fire fighting equipment suppliers, every country had its unique fire trucks based on the infrastructure and fire fighting missions.
With Netflix as our main source of entertainment these days, one of the favourite series among others has been The Crown which portrays the life of Queen Elizabeth II from her wedding in the 1940s until the 1990s and some key moments in history including the Aberfan disaster. Image Source: Scala Radio
Although one accepts that considering it is TV series, some of the events that have happened would have been heavily dramatized. It however does shows the tension and stress that the royalties, namely Prince Phillip and Prince Charles in light of the standing of the Queen.
(It may not be the same but the new World Trade Center will bring closure and sense of new hopes for New Yorkers and with a memorial in between, keeping the thoughts of those who perished in the tragedy forever in our hearts. Photo by Thomas Svensson from Pexels)