Tarmac Group 2011, Anglo-American announced a proposed joint venture with Lafarge that involved combining both companies' aggregates businesses in the United Kingdom. The merger, which excluded Tarmac Building Products, was completed in March 2013, following receipt of necessary approvals from the UK Competition Commission, forming Lafarge Tarmac. Tarmac Building Products, the last part of the business still wholly owned by Anglo-American, was acquired by Lafarge Tarmac in April 2014. Tarmac Group consisted of Tarmac Building Products, Tarmac Middle East and 50% of Lafarge Tarmac. Tarmac Building Products was the largest supplier in the United Kingdom of heavy building products. It supplied aircrete
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