The Docklands Light Railway (DLR) was extended to Stratford in 1987, and to Stratford International in 2011, with services to Poplar, Canary Wharf, Lewisham, London City Airport, the Excel Centre, Beckton and Woolwich Arsenal.
There are two main categories of asbestos: amphibole asbestos and serpentine asbestos. The serpentine asbestos group contains one type of asbestos, chrysotile. The amphibole asbestos group consists of several types of asbestos: amosite, crocidolite, anthophyllite, tremolite, and actinolite.
Crocidolite Asbestos â Crocidolite is not used as much as other types of asbestos because it does not offer as much resistance to heat. It is blue in color and has extremely thin fibers that can easily penetrate human tissue. Experts consider this to be the most dangerous form of the material.