New Forest pony time. The rest of the year, the lives of the ponies are relatively unhindered unless they need veterinary attention or additional feeding, when they are usually taken off the Forest. The open nature of the New Forest means that ponies are able to wander onto roads. The ponies actually have right of way over vehicles and many wear reflective collars in an effort to reduce traffic fatalities, but despite this, many ponies, along with commoners' cattle, pigs, and donkeys are killed or injured in road traffic accidents every year. Human interaction with ponies is also a problem; well meaning but
Reflective crack Reflective crack A Reflective crack is a type of failure in asphalt pavement, one of the most popular road surface types. Asphalt pavement is impacted by traffic and thermal loading. Due to loading, cracks can appear on pavement surface that can reduce the Pavement Condition Index(PCI) dramatically. The pavement can be maintained by overlay. Cracks under the overlay can cause stress concentration at the bottom of the overlay. Due to the repeated stress concentration, a crack starts in the overlay that has a similar shape to the crack in the old pavement. This crack is called a "reflective crack". Reflective