
Constitution of Bangladesh, 1972
Articles 111 and 149
The decisions of the erstwhile Federal Court of Pakistan and the Supreme Court of Pakistan prior to emergence of Bangladesh have binding effect on the High Court Division of the Supreme Court of Bangladesh until its Appellate Division decides otherwise.
..(42)
Penal Code (XLV of 1860)
Section 300
1st exception-Grave and sudden provocation and absence of any prior intention or premeditation were common. In spite of taking a longer period in commission of the occurrence by infliction of several injuries or throttling, the Supreme Courts of India and Pakistan and the High Court of Punjab and. Haryana converted the offence and altered the
sentence.
[ Siddique Farazi vs State, 73 DLR 79]