4An offence under any of the following provisions of the Offences against the Person Act 1861—
(a)section 4 (soliciting murder);
(b)section 18 (wounding with intent to cause grievous bodily harm);
(c)section 21 (attempting to choke, suffocate or strangle in order to commit or assist in committing an indictable offence);
(d)section 22 (using chloroform etc to commit or assist in the committing of any indictable offence);
(e)section 28 (causing bodily injury by explosives);
(f)section 29 (using explosives etc with intent to do grievous bodily harm);
(g)section 32 (endangering the safety of railway passengers).