https://www.slab.org.uk/guidance/sanction-for-senior-counsel-acting-alone-or-with-junior-counsel-in-childrens-court-proceedings/
With the exception of one junior counsel acting in the Court of Session, you must always seek our prior approval for:
If you intend to seek approval for more than one junior counsel then, in addition to the factors laid out for seeking one junior counsel to act, you must tell us if:
Where the volume of evidence in a particular case renders it factually complex, approval for leading junior counsel assisted by junior counsel might be considered to be more appropriate than senior and junior counsel.
If you intend to seek approval for senior counsel to act alone then, in addition to the factors laid out on seeking one junior counsel to act, you must tell us if:
To be ‘exceptional’, we need to be satisfied that there are unusual elements which rarely occur in the type of case and which show why representation by senior counsel is appropriate.
You need to tell us if:
We usually do not find the following situations to be ‘exceptional’:
If you intend to seek approval for junior counsel in additional to senior counsel then, as well as the factors laid out on seeking one junior counsel to act, you must tell us:
Procedures after legal aid is granted
Find out what documents/information should be provided when applying for approval for unusual expenditure or work likely to involve unusually large expenditure.
Procedures after legal aid is granted
Learn about what information Reporters will disclose in proof proceedings, when sanction is needed before taking precognitions and joint or shared precognitions