Management did NOT reduce the TSF nor did (to the best of my knowledge) SRG say anything about TSF reduction. The SI was issued for the new procedure and it was left entirely to the operational staff to decide how to implement it. I am told that on Monday (the weekend was off route so the impact was less) the Sector teams in conjunction with the LAS decided unilaterally to reduce the TSF without any consultation with management but with the complete backing of the Watch Supervisor.
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