"Ambrian said D1 Oils looks vulnerable to a takeover. However, analyst Richard Lucas added as its main assets are a joint venture with BP, "any takeover would have to be done by BP or someone who knows BP and could work closely with them". D1 fell ¾ to 37p."
http://www.telegraph.co.uk/money/main.jhtml?xml=/money/2008/04/10/cxmktrep110.xml