This section applies where—
The responsible person must not give, modify or withdraw the direction, approval or consent unless he is satisfied that to do so is—
Subsection (2)(a) does not apply in relation to a direction, approval or consent affecting a general condition.
Where the responsible person is a person other than OFCOM, that person shall in giving, modifying or withdrawing the direction be under the same duty as OFCOM to act in accordance with the six requirements set out in section 4.
Where section 49A applies, the applicable requirements of that section ... must be complied with before the direction, approval or consent is given, modified or withdrawn.
Where section 49A does not apply because of subsection (2) of that section—
Where it is proposed to extend or make permanent any such temporary direction, approval or consent, or modification or withdrawal—
Where the responsible person is a person other than OFCOM, that person must refer to OFCOM such of the following questions as are relevant in the case in question—
OFCOM must immediately determine any question so referred to them.