<span style="color: #222222;">Delhi government has advised all private schools to remain closed till 15th of January in view of the prevailing cold wave conditions. Directorate of Education has issued a circular in this regard citing cold wave conditions in the national capital. Most of the private schools in Delhi had winter vacations till 8th of January and were scheduled to open tomorrow.<br />'' <br />''Earlier, Delhi government had announced winter vacation till 15th of January in its schools.</span><br />