Tarmac Group blocks, aggregate blocks, bagged aggregates, mortar, screeds, sports surfaces, TermoDeck, foundry sands, grouts, plasters, renders, bagged cement and bagged lime. It also offers bespoke production and contract manufacturing. Tarmac Middle East was one of the largest and leading suppliers of aggregates and asphalt to the Middle East construction industry. It had interests in Primary Aggregate & Road Base Materials, Armour stone, Wet mix and Asphalt Products and Asphalt & Road Base contracting services. Lafarge Tarmac was a 50:50 joint venture between Lafarge and Anglo American. It was the leading construction materials company in the United Kingdom, comprising cement, aggregates, ready
Cetacean surfacing behaviour present, particularly when they do not adhere to the regulations about approach. As an increase in SABs is beneficial to the whale watching tours’ participants, the tours may be encouraged to approach cetaceans closer than recommended by guidelines. There is a lack of understanding about the long-term effects of whale-watching on the behaviour of cetaceans, but it is theorised that it may cause avoidance of popular sites, or a decrease in the energy budget for individuals involved. Cetacean surfacing behaviour Cetacean surfacing behaviour or breaching is a group of behaviours demonstrated by the Cetacea infraorder when they come to the