UK Police Chiefs Call for Social Media Block for Under16s Raising Regulatory Stakes Bahrain Minister Praises UKGulf Trade Deal as Monumental Achievement Bayer CropScience Reports 13 Rise in Q4 Net Profit on Higher Revenues SP 500 Edges Higher Led by Healthcare and Tech Comms Services Lags CCI Approves LFPLLed Consortiums Stake Acquisition in Restaurant Brands Asia London Stock Exchange Group Reports Income Growth Driven by Tradeweb Performance Trainline Lifts Guidance Again Amid Strong Rail Ticket Sales