Dear Sir/Madam,
I'm very grateful to you if you could please correct the letter shown in below.
For the above course laboratory classes are scheduled on from .....to .......2006 at 0830 to 1600 hrs as on your Diary. There is no group call PN02.
Students are strictly advised to be punctual and attended to the scheduled practical dates.
Please note that there will not be scheduled any repeat practical classes and if you are absent for the scheduled dates you will not be able to sit the final examinations.