Strict Legal Interpretation Regulation 22(4) of FEM(Transfer or Issue of Any Foreign Security) Regulations specifically provides for repatriation of proceeds of sale of foreign stocks acquired under regulation 22(1) or 22(2) and one could not therefore seek to cover this transaction under LR scheme. Additionally Transfer or issue of Foreign Security Regulations come in force after introduction of LR scheme and despite that RBI does not say that proceeds could be kept overseas and rather specifically requires proceeds to be repatriated despite being conscious of existing LR scheme. So proceeds must be repatriated.
Any LR requires the purpose to be mentioned and also PAN number to be furnished in Form A-2. Objective seems to be to keep RBI and taxman in loop about purpose and amount of remittance. Q4 seems to be dealing with a distinct situation of overseas JV and WOS direct investment.
However, if proceeds are to be brought here only for the purpose of getting them out under LR again, though I am not sure, there must be some provision for filing LR declaration without actual repatriation.
Please treat this as general suggestions / discussion only.