KUALA LUMPUR, June 20 — The Federation of Malaysian Consumers Association (Fomca), while welcoming the Bantuan Prihatin Elektrik Tambahan scheme, has requested the government to also review the tariff block structure on the grounds that the current one is outdated. Fomca chief operation officer T. Saravanan said the current block punishes the consumers if the consumption is high, even if it was meant to encourage energy efficiency.