The time allocated by the current rules (STPCD 2011) regarding Directed time give allocated time to both after school activities and management meetings, with an additional allocation for weekly staff meetings.
The school in which my friend works has 1.30hrs allocated to a weekly Staff Meeting and 1.45Hrs allocated weekly to extra-curricular activities...along with 10 10 minute periods allocated for before and after school supervisory duties and additional time is allocated for Parents evenings.
In addition to the directed time, additional payments can be allocated for extra curricular learning activities and this includes Study Groups, Revision Clubs, Extra Tuition, Chess Clubs, Training clubs for school sports, Drama and Choir groups and so on....this includes these criteria even if it is done on a voluntary basis.
If any teacher is finding it difficult to manage their time suitably then it is their responsibility to bring this to the attention of the Head so that either additional payments can be authorised or the Directed Time Allocation is suitably adjusted.