After reviewing the definition of 'lay off,' it appears that a shortage of orders is not considered one of the reasons for declaring a lay off. The definition of 'lay off' can be read as follows:
(kkk) “lay-off” (with its grammatical variations and cognate expressions) means the failure, refusal, or inability of an employer on account of shortage of coal, power, or raw materials, or the accumulation of stocks, or the breakdown of machinery, or natural calamity, or for any other connected reason to give employment to a workman whose name is borne on the muster rolls of his industrial establishment and who has not been retrenched.
Submitted as requested.
Regards,
R.N.Khola