Officers with diff shifts

Seven officers L, M, N, P, Q, R and S work in three different shifts I, II and III with at least two persons working in each shift. Each one of them has a different weekly off from Monday to Sunday not necessarily in the same order.

• M works in second shift only with R whose weekly off is on Friday.
• Q's weekly off is on the next day of L's weekly off and both of them work in different shifts. 
• P works in third shift and his weekly off is on Saturday. 
• S has a weekly of on Monday and he works in first shift. 
• The one who has weekly off on Sunday works in first shift.
• L and P do not work in the same shift, L's weekly off is on Tuesday.

Whose weekly off falls on Thursday?

(1) L               (2) N                          (3) Q    
(4) Cannot be determined 
(5) None of these

Watch this space for answer in a week.