Roads around the civic district and Central Business District were closed on Sunday between 8 am and 11 am.
Authorities say Vietnam has reported nine cases of Zika infections across the country.
Prime Minister Lee Hsien Loong wishes all who celebrate the Festival of Lights, Happy Diwali.
Filipinos will observe All Souls' Day or Undas on November 1.
Deepavali, also known as Diwali, spiritually signifies the victory of light over darkness and good over evil.
The authorities say they will allow 10,000 mourners to enter the throne hall everyday but in small batches.
The J-20 would assist in the air force's mission to "safeguard sovereignty and national security".
The changes, which are part of leadership renewal, will take effect on November 1.
Halloween is celebrated on 31 October, a day before the Christian feast of All Saints' Day or All Hallows Day.
Doctors say 17 main hospitals across Myanmar were monitoring birth defects in babies in cooperation with WHO.
Police arrests the 34-year-old trailer driver for causing death by a negligent act.
The slain mayor Samsudin Dimaukom was named in Duterte's kill list of drug operatives.
South Korea plans to restart talks with Japan for signing a General Security of Military Information Agreement.
The Public Transport Council says there is a possibility of a further reduction of 1.5 per cent in 2018.
The Duchess of Cornwall awarded the certificates to both the winners on behalf of Queen Elizabeth.