"I would say 70 to 80 per cent of Indian community there will be adversely affected," the former Indian Ambassador to Saudi Arabia, Oman and the UAE, Talmiz Ahmad, told PTI.
The size of the Indian community in Saudi Arabia and the UAE is three million and 2.8 million, respectively, he said.
Of them, the lower middle class and middle class sections will get affected the most as they are already feeling the pressure on account of high cost of living, Mr Ahmad said.
"This is on account of rent, medical expenses, school fees, transport and high cost of essential items. Therefore, cost of living has gone up quite significantly in the last two years," he said.
The adverse impact on the labour community which is provided accommodation by the employer and blue-collar workers who are "protected" by their companies would be comparatively less, he said.
"As it is, the cost of living there (Saudi Arabia and the UAE) is quite high," he said. "Obviously, the low paid Indian expatriates will be adversely affected."
"I have a feeling, as it is because of the fall in oil prices and reduction in employment, the remittances have already reduced in the last two or three years," Mr Ahmad said.