London ePrix
Royal Victoria Dock/ExCeL
Royal Victoria Dock/ExCeL
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[right\|thumb\|Original layout of the ExCel London Circuit (2021\)](/wiki/File:London_Docks_and_ExCel_Layout_2021.svg "London Docks and ExCel Layout 2021.svg")
[right\|thumb\|2022 layout of the ExCel London Circuit](/wiki/File:London_Docks_and_ExCel_Layout_2022.svg "London Docks and ExCel Layout 2022.svg")
For the [2019–20 season](/wiki/2019%E2%80%9320_Formula_E_season "2019–20 Formula E season"), the London ePrix was scheduled to be held around and through the [ExCeL London](/wiki/ExCeL_London "ExCeL London") and around the [Royal Victoria Dock](/wiki/Royal_Victoria_Dock "Royal Victoria Dock"). The  layout, featuring 23 turns, became Formula E's first "indoor/outdoor" track.

However, the calendar was adjusted due to the COVID\-19 pandemic before being cancelled. The London ePrix finally returned in the [2020–21 season](/wiki/2020%E2%80%9321_Formula_E_World_Championship "2020–21 Formula E World Championship"), this time as a double header.

Before the [2022 London ePrix](/wiki/2022_London_ePrix "2022 London ePrix"), the circuit length was decreased to  by removing the two [hairpins](/wiki/Hairpin_turn "Hairpin turn") at turns 10 and 11 and replacing them with a bus stop [chicane](/wiki/Chicane "Chicane"). The layout was further changed for the [2023 London ePrix](/wiki/2023_London_ePrix "2023 London ePrix"), removing the old turns 17 and 18 to create a straight and reducing the length of the circuit to .

For the [2023 season finale](/wiki/2023_London_ePrix "2023 London ePrix") the circuit was changed again with the hairpin at turn 16 removed and turns 17\-18 being taken out as well as the track was designed to run around the construction work of the [ExCeL’s](/wiki/ExCeL_London "ExCeL London") new ICC Expansion. Therefore the outside grandstands were removed and replaced with a standing viewing platform for fans. 


How many turns does the updated layout of the ExCeL circuit have?