More than 11,000 staff at the Facebook, WhatsApp and Instagram are affected.
Agency group set to remain independent.
Adidas and West launched fashion collaboration Adidas Yeezy in 2015.
IPA hopes for an end to 'political turmoil that has caused so much damage to the country'.
Asia-Pacific led the robust results, with 13.1% organic revenue growth despite macro-economic jitters.
Advanced AdvT's final offer was rejected by shareholders.
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