New Delhi, Jan 24 (ANI): The services of Delhi Metro will be partially curtailed on Jan 26 as part of the security arrangements for the Republic Day celebrations as per the instructions of Delhi Police. Metro schedules of Line - 2 (HUDA City Centre - Jahangirpuri), Line - 3 (Noida City Centre - Dwarka Sector 21), Line -4 (Yamuna Bank to Vaishali) and Line 6 (Mandi House - Badarpur) have been partially modified for January 26. Entry and Exit at Central Secretariat and Udyog Bhawan Metro stations will remain closed from 06:00 am up to12:00 Noon while Patel Chowk and Race Course Metro stations entry and exit will remain closed from 08:45 am to 12:00 Noon. Both Mandi House and Pragati Maidan Metro stations will be closed for public from 10:45 am up to 11:45 am.