Tarmac (company) sale of £285 million worth of British assets to Mittal Investments. In December 2012, Anglo American's Tarmac unit became Hope Ready Mixed Concrete Limited, whilst Lafarge's assets became Hope Cement Limited. The deal was completed in January 2013 with the creation of Hope Construction Materials. The merger was completed in March 2013, following receipt of necessary approvals from the Competition Commission. Lafarge Tarmac bought Tarmac Building Products from Anglo American in April 2014. Also in April 2014, Lafarge announced it was merging with Switzerland based cement giant Holcim Ltd., to form the world's largest cement producer, LafargeHolcim. Three months later,
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