Exsanguination and Islamic dhabihah (halal) dietary laws. The double edged pointed knife is prohibited. Instead, a long knife with a squared off end is used that in Jewish law must be at least twice the width of the animal's neck. The operation of sticking or exsanguination is executed faster than when using the pointed knife, as four large blood vessels in the neck are severed simultaneously. A 1978 study at the University of Veterinary Medicine Hanover indicates that these traditional methods, when executed as prescribed by the religious authorities, gave results which proved "...pain and suffering to the extent as has
Duckworth–Lewis method (D/L method)". During the fifth ODI between India and South Africa in January 2011, rain halted play twice during the first innings. The match was reduced to 46 overs each and South Africa scored 250/9. The D/L method was applied which adjusted India's target to 268. As the number of overs was reduced during South Africa's innings, this method takes into account what South Africa are likely to have scored if they had known throughout their innings that it would only be 46 overs long, and so the match was listed as "South Africa won by 33 runs (D/L method)".