.Any person who unlawfully and maliciously
(a) does any act with intent to cause by an explosive substance or special category explosive substance, or conspires to cause by an explosive substance or special category explosive substance, an explosion of a nature likely to endanger life or to cause serious injury to property; or
(b) makes or has in his possession or under his control any explosive substance or special category explosive substance with intent by means thereof to endanger life, or cause serious injury to property, or to enable any other person by means thereof to endanger life or cause serious injury to property in India, shall, whether any explosion does or does not take place and whether any injury to person or property has been actually caused or not, be punished,