An offence is racially or religiously aggravated for the purposes of sections 29 to 32 below if—
In subsection (1)(a) above—
“membership”, in relation to a racial or religious group, includes association with members of that group;
“presumed” means presumed by the offender.
It is immaterial for the purposes of paragraph (a) or (b) of subsection (1) above whether or not the offender’s hostility is also based, to any extent, on any other factor not mentioned in that paragraph.
In this section “racial group” means a group of persons defined by reference to race, colour, nationality (including citizenship) or ethnic or national origins.
In this section “religious group” means a group of persons defined by reference to religious belief or lack of religious belief.