See the draft as below, you may edit as per your requirement, if need be.
Time and again all employees have been advised to submit all IT Assets to IT department, as per IT Policy, before proceeding on annual vacation. It has been brought to our notice that some employees are not following the above Policy and proceed on leave without handing over the IT Assets. Please note such act of not submitting the IT Assets, before vacation leave is violation of IT Policy.
All employees are hereby advised to follow the IT Policy without fail.
All your co-operation is solicited.
7th August 2019 From India, Madras