IMPORTANT PART OF QUERY:
 On 15 august in attendance register of school , teacher must have to sigh for their presence on that day?
explanation: As it is national holiday, already holiday is declared on that day, and red line was mrked on other holiday.
 Can Leave be marked in that register?
 present can be marked on that register then it shows that it was working day?
so no mark exept red line with note of national holiday is sufficient ?
what is the exact procedudre for leave marking on 15August
 If person attending 15 august flag hosting anywhere in India [ he have proof of it ] then also he will mark absent in his working institution is allowed?